| 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 | $53.96 | 12.180% | $60.5323 | $60.53 | $60.55 | $60.50 |
| Purchase #2 | $66.57 | 12.443% | $74.8533 | $74.85 | $74.85 | $74.90 |
| Purchase #3 | $163.79 | 13.332% | $185.6265 | $185.63 | $185.65 | $185.60 |
| Purchase #4 | $26.67 | 6.122% | $28.3027 | $28.30 | $28.30 | $28.30 |
| Purchase #5 | $27.75 | 5.623% | $29.3104 | $29.31 | $29.30 | $29.30 |
| Purchase #6 | $9.56 | 6.598% | $10.1908 | $10.19 | $10.20 | $10.20 |
| Purchase #7 | $129.32 | 11.572% | $144.2849 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $477.62 | $533.1009 | $533.09 | $533.15 | $533.10 | |