| 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 | $31.71 | 6.839% | $33.8786 | $33.88 | $33.90 | $33.90 |
| Purchase #2 | $45.62 | 3.801% | $47.354 | $47.35 | $47.35 | $47.40 |
| Purchase #3 | $38.78 | 8.655% | $42.1364 | $42.14 | $42.15 | $42.10 |
| Purchase #4 | $218.85 | 7.431% | $235.1127 | $235.11 | $235.10 | $235.10 |
| Purchase #5 | $211.94 | 6.747% | $226.2396 | $226.24 | $226.25 | $226.20 |
| Purchase #6 | $213.61 | 4.138% | $222.4492 | $222.45 | $222.45 | $222.40 |
| Purchase #7 | $219.70 | 12.777% | $247.7711 | $247.77 | $247.75 | $247.80 |
| 7 purchase totals = | $980.21 | $1,054.9416 | $1,054.94 | $1,054.95 | $1,054.90 | |