| 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 | $90.25 | 12.231% | $101.2885 | $101.29 | $101.30 | $101.30 |
| Purchase #2 | $105.44 | 3.551% | $109.1842 | $109.18 | $109.20 | $109.20 |
| Purchase #3 | $27.89 | 8.444% | $30.245 | $30.25 | $30.25 | $30.20 |
| Purchase #4 | $84.68 | 11.577% | $94.4834 | $94.48 | $94.50 | $94.50 |
| Purchase #5 | $123.95 | 11.666% | $138.41 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $110.59 | 3.812% | $114.8057 | $114.81 | $114.80 | $114.80 |
| Purchase #7 | $89.30 | 7.829% | $96.2913 | $96.29 | $96.30 | $96.30 |
| 7 purchase totals = | $632.10 | $684.7081 | $684.71 | $684.75 | $684.70 | |