| 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 | $98.69 | 8.262% | $106.8438 | $106.84 | $106.85 | $106.80 |
| Purchase #2 | $14.63 | 6.368% | $15.5616 | $15.56 | $15.55 | $15.60 |
| Purchase #3 | $248.40 | 12.421% | $279.2538 | $279.25 | $279.25 | $279.30 |
| Purchase #4 | $166.57 | 13.747% | $189.4684 | $189.47 | $189.45 | $189.50 |
| Purchase #5 | $176.51 | 9.527% | $193.3261 | $193.33 | $193.35 | $193.30 |
| Purchase #6 | $72.64 | 5.128% | $76.365 | $76.37 | $76.35 | $76.40 |
| Purchase #7 | $6.74 | 6.709% | $7.1922 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $784.18 | $868.0109 | $868.01 | $868.00 | $868.10 | |