| 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 | $98.51 | 12.308% | $110.6346 | $110.63 | $110.65 | $110.60 |
| Purchase #2 | $145.75 | 8.834% | $158.6256 | $158.63 | $158.65 | $158.60 |
| Purchase #3 | $58.59 | 8.581% | $63.6176 | $63.62 | $63.60 | $63.60 |
| Purchase #4 | $114.85 | 7.466% | $123.4247 | $123.42 | $123.40 | $123.40 |
| Purchase #5 | $93.62 | 11.710% | $104.5829 | $104.58 | $104.60 | $104.60 |
| Purchase #6 | $227.79 | 7.186% | $244.159 | $244.16 | $244.15 | $244.20 |
| Purchase #7 | $62.84 | 12.741% | $70.8464 | $70.85 | $70.85 | $70.80 |
| 7 purchase totals = | $801.95 | $875.8908 | $875.89 | $875.90 | $875.80 | |