| 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 | $235.57 | 5.810% | $249.2566 | $249.26 | $249.25 | $249.30 |
| Purchase #2 | $55.54 | 5.580% | $58.6391 | $58.64 | $58.65 | $58.60 |
| Purchase #3 | $124.65 | 12.658% | $140.4282 | $140.43 | $140.45 | $140.40 |
| Purchase #4 | $55.84 | 3.232% | $57.6447 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $49.99 | 4.343% | $52.1611 | $52.16 | $52.15 | $52.20 |
| Purchase #6 | $53.46 | 7.454% | $57.4449 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $103.41 | 10.774% | $114.5514 | $114.55 | $114.55 | $114.60 |
| 7 purchase totals = | $678.46 | $730.1260 | $730.12 | $730.15 | $730.10 | |