| 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 | $57.91 | 11.732% | $64.704 | $64.70 | $64.70 | $64.70 |
| Purchase #2 | $131.35 | 6.439% | $139.8076 | $139.81 | $139.80 | $139.80 |
| Purchase #3 | $5.80 | 13.697% | $6.5944 | $6.59 | $6.60 | $6.60 |
| Purchase #4 | $173.65 | 4.511% | $181.4834 | $181.48 | $181.50 | $181.50 |
| Purchase #5 | $93.70 | 5.297% | $98.6633 | $98.66 | $98.65 | $98.70 |
| Purchase #6 | $201.88 | 5.258% | $212.4949 | $212.49 | $212.50 | $212.50 |
| Purchase #7 | $84.84 | 4.599% | $88.7418 | $88.74 | $88.75 | $88.70 |
| 7 purchase totals = | $749.13 | $792.4894 | $792.47 | $792.50 | $792.50 | |