| 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 | $90.55 | 9.755% | $99.3832 | $99.38 | $99.40 | $99.40 |
| Purchase #2 | $248.83 | 6.757% | $265.6434 | $265.64 | $265.65 | $265.60 |
| Purchase #3 | $73.61 | 8.165% | $79.6203 | $79.62 | $79.60 | $79.60 |
| Purchase #4 | $104.65 | 13.329% | $118.5988 | $118.60 | $118.60 | $118.60 |
| Purchase #5 | $16.58 | 13.458% | $18.8113 | $18.81 | $18.80 | $18.80 |
| Purchase #6 | $146.75 | 8.690% | $159.5026 | $159.50 | $159.50 | $159.50 |
| Purchase #7 | $26.82 | 3.736% | $27.822 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $707.79 | $769.3816 | $769.37 | $769.35 | $769.30 | |