| 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 | 11.265% | $22.1306 | $22.13 | $22.15 | $22.10 |
| Purchase #2 | $95.38 | 8.780% | $103.7544 | $103.75 | $103.75 | $103.80 |
| Purchase #3 | $79.98 | 6.496% | $85.1755 | $85.18 | $85.20 | $85.20 |
| Purchase #4 | $241.97 | 3.817% | $251.206 | $251.21 | $251.20 | $251.20 |
| Purchase #5 | $37.32 | 9.252% | $40.7728 | $40.77 | $40.75 | $40.80 |
| Purchase #6 | $59.34 | 12.491% | $66.7522 | $66.75 | $66.75 | $66.80 |
| Purchase #7 | $130.67 | 8.131% | $141.2948 | $141.29 | $141.30 | $141.30 |
| 7 purchase totals = | $664.55 | $711.0863 | $711.08 | $711.10 | $711.20 | |