| 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 | $35.61 | 5.123% | $37.4343 | $37.43 | $37.45 | $37.40 |
| Purchase #2 | $33.94 | 11.266% | $37.7637 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $232.48 | 8.571% | $252.4059 | $252.41 | $252.40 | $252.40 |
| Purchase #4 | $131.43 | 12.619% | $148.0152 | $148.02 | $148.00 | $148.00 |
| Purchase #5 | $109.67 | 7.332% | $117.711 | $117.71 | $117.70 | $117.70 |
| Purchase #6 | $101.90 | 12.309% | $114.4429 | $114.44 | $114.45 | $114.40 |
| Purchase #7 | $153.95 | 8.235% | $166.6278 | $166.63 | $166.65 | $166.60 |
| 7 purchase totals = | $798.98 | $874.4008 | $874.40 | $874.40 | $874.30 | |