| 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 | $224.78 | 8.651% | $244.2257 | $244.23 | $244.25 | $244.20 |
| Purchase #2 | $182.56 | 10.394% | $201.5353 | $201.54 | $201.55 | $201.50 |
| Purchase #3 | $35.54 | 3.656% | $36.8393 | $36.84 | $36.85 | $36.80 |
| Purchase #4 | $25.74 | 3.522% | $26.6466 | $26.65 | $26.65 | $26.60 |
| Purchase #5 | $138.88 | 7.394% | $149.1488 | $149.15 | $149.15 | $149.10 |
| Purchase #6 | $105.97 | 9.408% | $115.9397 | $115.94 | $115.95 | $115.90 |
| Purchase #7 | $72.89 | 3.840% | $75.689 | $75.69 | $75.70 | $75.70 |
| 7 purchase totals = | $786.36 | $850.0244 | $850.04 | $850.10 | $849.80 | |