| 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 | $90.55 | 8.639% | $98.3726 | $98.37 | $98.35 | $98.40 |
| Purchase #2 | $137.44 | 10.475% | $151.8368 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $93.32 | 11.669% | $104.2095 | $104.21 | $104.20 | $104.20 |
| Purchase #4 | $228.84 | 10.873% | $253.7218 | $253.72 | $253.70 | $253.70 |
| Purchase #5 | $17.42 | 10.370% | $19.2265 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $18.81 | 11.309% | $20.9372 | $20.94 | $20.95 | $20.90 |
| Purchase #7 | $38.96 | 4.329% | $40.6466 | $40.65 | $40.65 | $40.60 |
| 7 purchase totals = | $625.34 | $688.9510 | $688.96 | $688.95 | $688.80 | |