| 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 | $49.58 | 11.622% | $55.3422 | $55.34 | $55.35 | $55.30 |
| Purchase #2 | $121.64 | 7.470% | $130.7265 | $130.73 | $130.75 | $130.70 |
| Purchase #3 | $168.79 | 5.314% | $177.7595 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $181.51 | 8.598% | $197.1162 | $197.12 | $197.10 | $197.10 |
| Purchase #5 | $63.95 | 13.151% | $72.3601 | $72.36 | $72.35 | $72.40 |
| Purchase #6 | $115.77 | 10.695% | $128.1516 | $128.15 | $128.15 | $128.20 |
| Purchase #7 | $177.39 | 9.692% | $194.5826 | $194.58 | $194.60 | $194.60 |
| 7 purchase totals = | $878.63 | $956.0387 | $956.04 | $956.05 | $956.10 | |