| 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 | $114.29 | 11.251% | $127.1488 | $127.15 | $127.15 | $127.10 |
| Purchase #2 | $128.37 | 3.706% | $133.1274 | $133.13 | $133.15 | $133.10 |
| Purchase #3 | $11.78 | 9.829% | $12.9379 | $12.94 | $12.95 | $12.90 |
| Purchase #4 | $49.48 | 8.560% | $53.7155 | $53.72 | $53.70 | $53.70 |
| Purchase #5 | $90.34 | 7.848% | $97.4299 | $97.43 | $97.45 | $97.40 |
| Purchase #6 | $105.79 | 7.617% | $113.848 | $113.85 | $113.85 | $113.80 |
| Purchase #7 | $84.69 | 8.620% | $91.9903 | $91.99 | $92.00 | $92.00 |
| 7 purchase totals = | $584.74 | $630.1978 | $630.21 | $630.25 | $630.00 | |