| 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 | $39.52 | 5.365% | $41.6402 | $41.64 | $41.65 | $41.60 |
| Purchase #2 | $235.71 | 8.849% | $256.568 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $107.39 | 9.769% | $117.8809 | $117.88 | $117.90 | $117.90 |
| Purchase #4 | $115.70 | 12.314% | $129.9473 | $129.95 | $129.95 | $129.90 |
| Purchase #5 | $68.93 | 7.349% | $73.9957 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $162.50 | 13.505% | $184.4456 | $184.45 | $184.45 | $184.40 |
| Purchase #7 | $88.75 | 6.360% | $94.3945 | $94.39 | $94.40 | $94.40 |
| 7 purchase totals = | $818.50 | $898.8722 | $898.88 | $898.90 | $898.80 | |