| 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 | $30.98 | 13.805% | $35.2568 | $35.26 | $35.25 | $35.30 |
| Purchase #2 | $240.55 | 5.221% | $253.1091 | $253.11 | $253.10 | $253.10 |
| Purchase #3 | $122.76 | 4.745% | $128.585 | $128.59 | $128.60 | $128.60 |
| Purchase #4 | $110.86 | 13.125% | $125.4104 | $125.41 | $125.40 | $125.40 |
| Purchase #5 | $232.85 | 6.602% | $248.2228 | $248.22 | $248.20 | $248.20 |
| Purchase #6 | $43.56 | 9.656% | $47.7662 | $47.77 | $47.75 | $47.80 |
| Purchase #7 | $81.39 | 7.638% | $87.6066 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $862.95 | $925.9569 | $925.97 | $925.90 | $926.00 | |