| 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 | $88.81 | 10.479% | $98.1164 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $152.97 | 8.267% | $165.616 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $188.69 | 8.545% | $204.8136 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $183.75 | 10.135% | $202.3731 | $202.37 | $202.35 | $202.40 |
| Purchase #5 | $50.55 | 10.468% | $55.8416 | $55.84 | $55.85 | $55.80 |
| Purchase #6 | $63.28 | 5.446% | $66.7262 | $66.73 | $66.75 | $66.70 |
| Purchase #7 | $134.64 | 10.218% | $148.3975 | $148.40 | $148.40 | $148.40 |
| 7 purchase totals = | $862.69 | $941.8844 | $941.89 | $941.85 | $941.80 | |