| 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 | $92.73 | 7.453% | $99.6412 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $195.65 | 7.362% | $210.0538 | $210.05 | $210.05 | $210.10 |
| Purchase #3 | $83.44 | 11.321% | $92.8862 | $92.89 | $92.90 | $92.90 |
| Purchase #4 | $8.53 | 4.671% | $8.9284 | $8.93 | $8.95 | $8.90 |
| Purchase #5 | $244.38 | 9.764% | $268.2413 | $268.24 | $268.25 | $268.20 |
| Purchase #6 | $193.64 | 4.184% | $201.7419 | $201.74 | $201.75 | $201.70 |
| Purchase #7 | $84.88 | 4.505% | $88.7038 | $88.70 | $88.70 | $88.70 |
| 7 purchase totals = | $903.25 | $970.1966 | $970.19 | $970.25 | $970.10 | |