| 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 | $73.76 | 7.548% | $79.3274 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $130.42 | 7.851% | $140.6593 | $140.66 | $140.65 | $140.70 |
| Purchase #3 | $18.35 | 4.233% | $19.1268 | $19.13 | $19.15 | $19.10 |
| Purchase #4 | $42.41 | 4.532% | $44.332 | $44.33 | $44.35 | $44.30 |
| Purchase #5 | $5.91 | 3.209% | $6.0997 | $6.10 | $6.10 | $6.10 |
| Purchase #6 | $121.27 | 6.359% | $128.9816 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $232.36 | 11.310% | $258.6399 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $624.48 | $677.1667 | $677.17 | $677.25 | $677.10 | |