| 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 | $18.29 | 5.149% | $19.2318 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $144.93 | 4.308% | $151.1736 | $151.17 | $151.15 | $151.20 |
| Purchase #3 | $11.89 | 4.448% | $12.4189 | $12.42 | $12.40 | $12.40 |
| Purchase #4 | $49.36 | 7.642% | $53.1321 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $247.60 | 12.728% | $279.1145 | $279.11 | $279.10 | $279.10 |
| Purchase #6 | $52.96 | 5.695% | $55.9761 | $55.98 | $56.00 | $56.00 |
| Purchase #7 | $250.75 | 9.286% | $274.0346 | $274.03 | $274.05 | $274.00 |
| 7 purchase totals = | $775.78 | $845.0816 | $845.07 | $845.10 | $845.00 | |