| 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 | $53.79 | 7.121% | $57.6204 | $57.62 | $57.60 | $57.60 |
| Purchase #2 | $19.68 | 10.773% | $21.8001 | $21.80 | $21.80 | $21.80 |
| Purchase #3 | $38.52 | 7.269% | $41.32 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $7.65 | 7.286% | $8.2074 | $8.21 | $8.20 | $8.20 |
| Purchase #5 | $151.64 | 4.441% | $158.3743 | $158.37 | $158.35 | $158.40 |
| Purchase #6 | $29.69 | 6.256% | $31.5474 | $31.55 | $31.55 | $31.50 |
| Purchase #7 | $7.65 | 8.272% | $8.2828 | $8.28 | $8.30 | $8.30 |
| 7 purchase totals = | $308.62 | $327.1524 | $327.15 | $327.10 | $327.10 | |