| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $46.56 | 7.536% | $50.0688 | $50.07 | $50.05 | $50.10 |
| Purchase #2 | $190.63 | 6.610% | $203.2306 | $203.23 | $203.25 | $203.20 |
| Purchase #3 | $248.36 | 11.702% | $277.4231 | $277.42 | $277.40 | $277.40 |
| Purchase #4 | $249.68 | 6.625% | $266.2213 | $266.22 | $266.20 | $266.20 |
| Purchase #5 | $113.65 | 6.142% | $120.6304 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $224.71 | 7.788% | $242.2104 | $242.21 | $242.20 | $242.20 |
| Purchase #7 | $146.95 | 3.754% | $152.4665 | $152.47 | $152.45 | $152.50 |
| 7 purchase totals = | $1,220.54 | $1,312.2511 | $1,312.25 | $1,312.20 | $1,312.20 | |