| 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 | $37.51 | 10.161% | $41.3214 | $41.32 | $41.30 | $41.30 |
| Purchase #2 | $74.54 | 8.249% | $80.6888 | $80.69 | $80.70 | $80.70 |
| Purchase #3 | $57.86 | 7.683% | $62.3054 | $62.31 | $62.30 | $62.30 |
| Purchase #4 | $141.79 | 12.517% | $159.5379 | $159.54 | $159.55 | $159.50 |
| Purchase #5 | $68.58 | 8.448% | $74.3736 | $74.37 | $74.35 | $74.40 |
| Purchase #6 | $231.60 | 13.630% | $263.1671 | $263.17 | $263.15 | $263.20 |
| Purchase #7 | $162.87 | 7.652% | $175.3328 | $175.33 | $175.35 | $175.30 |
| 7 purchase totals = | $774.75 | $856.7270 | $856.73 | $856.70 | $856.70 | |