| 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 | $54.91 | 6.683% | $58.5796 | $58.58 | $58.60 | $58.60 |
| Purchase #2 | $128.78 | 7.231% | $138.0921 | $138.09 | $138.10 | $138.10 |
| Purchase #3 | $40.94 | 8.736% | $44.5165 | $44.52 | $44.50 | $44.50 |
| Purchase #4 | $195.94 | 7.711% | $211.0489 | $211.05 | $211.05 | $211.00 |
| Purchase #5 | $101.48 | 7.111% | $108.6962 | $108.70 | $108.70 | $108.70 |
| Purchase #6 | $66.51 | 6.651% | $70.9336 | $70.93 | $70.95 | $70.90 |
| Purchase #7 | $153.57 | 13.734% | $174.6613 | $174.66 | $174.65 | $174.70 |
| 7 purchase totals = | $742.13 | $806.5282 | $806.53 | $806.55 | $806.50 | |