| 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 | $42.38 | 7.540% | $45.5755 | $45.58 | $45.60 | $45.60 |
| Purchase #2 | $68.42 | 6.744% | $73.0342 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $128.85 | 6.861% | $137.6904 | $137.69 | $137.70 | $137.70 |
| Purchase #4 | $95.72 | 9.623% | $104.9311 | $104.93 | $104.95 | $104.90 |
| Purchase #5 | $41.51 | 7.361% | $44.5656 | $44.57 | $44.55 | $44.60 |
| Purchase #6 | $225.34 | 11.642% | $251.5741 | $251.57 | $251.55 | $251.60 |
| Purchase #7 | $19.85 | 13.395% | $22.5089 | $22.51 | $22.50 | $22.50 |
| 7 purchase totals = | $622.07 | $679.8798 | $679.88 | $679.90 | $679.90 | |