| 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 | $52.71 | 4.593% | $55.131 | $55.13 | $55.15 | $55.10 |
| Purchase #2 | $66.80 | 4.279% | $69.6584 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $137.98 | 9.225% | $150.7087 | $150.71 | $150.70 | $150.70 |
| Purchase #4 | $68.70 | 8.519% | $74.5526 | $74.55 | $74.55 | $74.60 |
| Purchase #5 | $43.72 | 5.266% | $46.0223 | $46.02 | $46.00 | $46.00 |
| Purchase #6 | $162.83 | 8.139% | $176.0827 | $176.08 | $176.10 | $176.10 |
| Purchase #7 | $32.95 | 4.629% | $34.4753 | $34.48 | $34.50 | $34.50 |
| 7 purchase totals = | $565.69 | $606.6310 | $606.63 | $606.65 | $606.70 | |