| 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 | $205.98 | 5.779% | $217.8836 | $217.88 | $217.90 | $217.90 |
| Purchase #2 | $81.39 | 4.207% | $84.8141 | $84.81 | $84.80 | $84.80 |
| Purchase #3 | $56.79 | 12.115% | $63.6701 | $63.67 | $63.65 | $63.70 |
| Purchase #4 | $197.49 | 6.505% | $210.3367 | $210.34 | $210.35 | $210.30 |
| Purchase #5 | $47.32 | 13.168% | $53.5511 | $53.55 | $53.55 | $53.60 |
| Purchase #6 | $192.66 | 8.150% | $208.3618 | $208.36 | $208.35 | $208.40 |
| Purchase #7 | $89.84 | 6.565% | $95.738 | $95.74 | $95.75 | $95.70 |
| 7 purchase totals = | $871.47 | $934.3554 | $934.35 | $934.35 | $934.40 | |