| 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 | $91.82 | 4.716% | $96.1502 | $96.15 | $96.15 | $96.20 |
| Purchase #2 | $87.34 | 8.525% | $94.7857 | $94.79 | $94.80 | $94.80 |
| Purchase #3 | $29.50 | 6.496% | $31.4163 | $31.42 | $31.40 | $31.40 |
| Purchase #4 | $109.90 | 11.689% | $122.7462 | $122.75 | $122.75 | $122.70 |
| Purchase #5 | $122.31 | 5.151% | $128.6102 | $128.61 | $128.60 | $128.60 |
| Purchase #6 | $92.95 | 5.628% | $98.1812 | $98.18 | $98.20 | $98.20 |
| Purchase #7 | $41.47 | 9.544% | $45.4279 | $45.43 | $45.45 | $45.40 |
| 7 purchase totals = | $575.29 | $617.3177 | $617.33 | $617.35 | $617.30 | |