| 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 | $246.40 | 13.519% | $279.7108 | $279.71 | $279.70 | $279.70 |
| Purchase #2 | $59.63 | 6.656% | $63.599 | $63.60 | $63.60 | $63.60 |
| Purchase #3 | $244.97 | 7.747% | $263.9478 | $263.95 | $263.95 | $263.90 |
| Purchase #4 | $5.47 | 12.517% | $6.1547 | $6.15 | $6.15 | $6.20 |
| Purchase #5 | $29.94 | 4.468% | $31.2777 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $81.85 | 5.571% | $86.4099 | $86.41 | $86.40 | $86.40 |
| Purchase #7 | $111.60 | 10.853% | $123.7119 | $123.71 | $123.70 | $123.70 |
| 7 purchase totals = | $779.86 | $854.8118 | $854.81 | $854.80 | $854.80 | |