| 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 | $49.72 | 13.333% | $56.3492 | $56.35 | $56.35 | $56.30 |
| Purchase #2 | $136.65 | 5.523% | $144.1972 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $101.51 | 8.556% | $110.1952 | $110.20 | $110.20 | $110.20 |
| Purchase #4 | $147.33 | 10.224% | $162.393 | $162.39 | $162.40 | $162.40 |
| Purchase #5 | $160.29 | 7.776% | $172.7542 | $172.75 | $172.75 | $172.80 |
| Purchase #6 | $79.70 | 10.379% | $87.9721 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $142.78 | 6.152% | $151.5638 | $151.56 | $151.55 | $151.60 |
| 7 purchase totals = | $817.98 | $885.4247 | $885.42 | $885.40 | $885.50 | |