| 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 | $21.28 | 11.255% | $23.6751 | $23.68 | $23.70 | $23.70 |
| Purchase #2 | $74.27 | 12.371% | $83.4579 | $83.46 | $83.45 | $83.50 |
| Purchase #3 | $239.46 | 13.116% | $270.8676 | $270.87 | $270.85 | $270.90 |
| Purchase #4 | $87.99 | 6.105% | $93.3618 | $93.36 | $93.35 | $93.40 |
| Purchase #5 | $226.70 | 13.288% | $256.8239 | $256.82 | $256.80 | $256.80 |
| Purchase #6 | $22.55 | 10.794% | $24.984 | $24.98 | $25.00 | $25.00 |
| Purchase #7 | $202.43 | 10.131% | $222.9382 | $222.94 | $222.95 | $222.90 |
| 7 purchase totals = | $874.68 | $976.1085 | $976.11 | $976.10 | $976.20 | |