| 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 | $47.99 | 10.630% | $53.0913 | $53.09 | $53.10 | $53.10 |
| Purchase #2 | $77.62 | 9.311% | $84.8472 | $84.85 | $84.85 | $84.80 |
| Purchase #3 | $38.70 | 8.796% | $42.1041 | $42.10 | $42.10 | $42.10 |
| Purchase #4 | $188.57 | 6.647% | $201.1042 | $201.10 | $201.10 | $201.10 |
| Purchase #5 | $240.51 | 7.741% | $259.1279 | $259.13 | $259.15 | $259.10 |
| Purchase #6 | $58.39 | 9.177% | $63.7485 | $63.75 | $63.75 | $63.70 |
| Purchase #7 | $73.54 | 3.243% | $75.9249 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $725.32 | $779.9481 | $779.94 | $779.95 | $779.80 | |