| 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 | $79.92 | 10.766% | $88.5242 | $88.52 | $88.50 | $88.50 |
| Purchase #2 | $12.47 | 5.112% | $13.1075 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $212.86 | 5.618% | $224.8185 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $149.33 | 6.654% | $159.2664 | $159.27 | $159.25 | $159.30 |
| Purchase #5 | $92.57 | 10.267% | $102.0742 | $102.07 | $102.05 | $102.10 |
| Purchase #6 | $192.98 | 12.647% | $217.3862 | $217.39 | $217.40 | $217.40 |
| Purchase #7 | $227.37 | 11.423% | $253.3425 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $967.50 | $1,058.5195 | $1,058.52 | $1,058.45 | $1,058.50 | |