| 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 | $43.42 | 13.255% | $49.1753 | $49.18 | $49.20 | $49.20 |
| Purchase #2 | $35.27 | 5.343% | $37.1545 | $37.15 | $37.15 | $37.20 |
| Purchase #3 | $148.77 | 8.391% | $161.2533 | $161.25 | $161.25 | $161.30 |
| Purchase #4 | $155.43 | 13.365% | $176.2032 | $176.20 | $176.20 | $176.20 |
| Purchase #5 | $115.65 | 12.608% | $130.2312 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $98.94 | 8.768% | $107.6151 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $125.77 | 12.427% | $141.3994 | $141.40 | $141.40 | $141.40 |
| 7 purchase totals = | $723.25 | $803.0320 | $803.03 | $803.05 | $803.10 | |