| 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 | $211.77 | 9.752% | $232.4218 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $157.84 | 10.407% | $174.2664 | $174.27 | $174.25 | $174.30 |
| Purchase #3 | $207.39 | 12.471% | $233.2536 | $233.25 | $233.25 | $233.30 |
| Purchase #4 | $64.49 | 9.559% | $70.6546 | $70.65 | $70.65 | $70.70 |
| Purchase #5 | $48.82 | 9.840% | $53.6239 | $53.62 | $53.60 | $53.60 |
| Purchase #6 | $63.42 | 11.114% | $70.4685 | $70.47 | $70.45 | $70.50 |
| Purchase #7 | $44.86 | 3.819% | $46.5732 | $46.57 | $46.55 | $46.60 |
| 7 purchase totals = | $798.59 | $881.2620 | $881.25 | $881.15 | $881.40 | |