| 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 | $39.90 | 13.423% | $45.2558 | $45.26 | $45.25 | $45.30 |
| Purchase #2 | $61.72 | 8.383% | $66.894 | $66.89 | $66.90 | $66.90 |
| Purchase #3 | $240.29 | 7.349% | $257.9489 | $257.95 | $257.95 | $257.90 |
| Purchase #4 | $210.35 | 5.239% | $221.3702 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $50.50 | 5.561% | $53.3083 | $53.31 | $53.30 | $53.30 |
| Purchase #6 | $40.91 | 4.710% | $42.8369 | $42.84 | $42.85 | $42.80 |
| Purchase #7 | $188.60 | 6.612% | $201.0702 | $201.07 | $201.05 | $201.10 |
| 7 purchase totals = | $832.27 | $888.6843 | $888.69 | $888.65 | $888.70 | |