| 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 | $36.39 | 5.202% | $38.283 | $38.28 | $38.30 | $38.30 |
| Purchase #2 | $143.91 | 6.857% | $153.7779 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $80.61 | 8.448% | $87.4199 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $244.70 | 3.548% | $253.382 | $253.38 | $253.40 | $253.40 |
| Purchase #5 | $27.56 | 7.194% | $29.5427 | $29.54 | $29.55 | $29.50 |
| Purchase #6 | $162.29 | 8.699% | $176.4076 | $176.41 | $176.40 | $176.40 |
| Purchase #7 | $59.58 | 10.332% | $65.7358 | $65.74 | $65.75 | $65.70 |
| 7 purchase totals = | $755.04 | $804.5489 | $804.55 | $804.60 | $804.50 | |