| 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 | $76.55 | 11.472% | $85.3318 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $49.37 | 8.282% | $53.4588 | $53.46 | $53.45 | $53.50 |
| Purchase #3 | $39.61 | 9.832% | $43.5045 | $43.50 | $43.50 | $43.50 |
| Purchase #4 | $39.27 | 4.394% | $40.9955 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $213.54 | 12.205% | $239.6026 | $239.60 | $239.60 | $239.60 |
| Purchase #6 | $34.30 | 13.633% | $38.9761 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $210.90 | 8.568% | $228.9699 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $663.54 | $730.8392 | $730.84 | $730.85 | $730.90 | |