| 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 | $13.98 | 10.811% | $15.4914 | $15.49 | $15.50 | $15.50 |
| Purchase #2 | $210.86 | 3.325% | $217.8711 | $217.87 | $217.85 | $217.90 |
| Purchase #3 | $5.50 | 8.418% | $5.963 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $142.65 | 13.395% | $161.758 | $161.76 | $161.75 | $161.80 |
| Purchase #5 | $169.98 | 13.763% | $193.3743 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $235.97 | 9.587% | $258.5924 | $258.59 | $258.60 | $258.60 |
| Purchase #7 | $60.31 | 5.635% | $63.7085 | $63.71 | $63.70 | $63.70 |
| 7 purchase totals = | $839.25 | $916.7587 | $916.75 | $916.70 | $916.90 | |