| 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 | $19.89 | 11.681% | $22.2134 | $22.21 | $22.20 | $22.20 |
| Purchase #2 | $94.68 | 4.338% | $98.7872 | $98.79 | $98.80 | $98.80 |
| Purchase #3 | $10.90 | 7.278% | $11.6933 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $38.67 | 9.647% | $42.4005 | $42.40 | $42.40 | $42.40 |
| Purchase #5 | $138.71 | 12.865% | $156.555 | $156.56 | $156.55 | $156.60 |
| Purchase #6 | $249.49 | 5.704% | $263.7209 | $263.72 | $263.70 | $263.70 |
| Purchase #7 | $39.52 | 4.216% | $41.1862 | $41.19 | $41.20 | $41.20 |
| 7 purchase totals = | $591.86 | $636.5565 | $636.56 | $636.55 | $636.60 | |