| 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 | $31.77 | 3.494% | $32.88 | $32.88 | $32.90 | $32.90 |
| Purchase #2 | $137.58 | 6.608% | $146.6713 | $146.67 | $146.65 | $146.70 |
| Purchase #3 | $60.40 | 10.593% | $66.7982 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $55.29 | 6.553% | $58.9132 | $58.91 | $58.90 | $58.90 |
| Purchase #5 | $84.76 | 12.756% | $95.572 | $95.57 | $95.55 | $95.60 |
| Purchase #6 | $65.45 | 6.205% | $69.5112 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $9.73 | 8.807% | $10.5869 | $10.59 | $10.60 | $10.60 |
| 7 purchase totals = | $444.98 | $480.9328 | $480.93 | $480.90 | $481.00 | |