| 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 | $101.48 | 8.593% | $110.2002 | $110.20 | $110.20 | $110.20 |
| Purchase #2 | $22.47 | 5.248% | $23.6492 | $23.65 | $23.65 | $23.60 |
| Purchase #3 | $69.96 | 10.370% | $77.2149 | $77.21 | $77.20 | $77.20 |
| Purchase #4 | $204.99 | 7.466% | $220.2946 | $220.29 | $220.30 | $220.30 |
| Purchase #5 | $154.93 | 6.535% | $165.0547 | $165.05 | $165.05 | $165.10 |
| Purchase #6 | $121.47 | 8.430% | $131.7099 | $131.71 | $131.70 | $131.70 |
| Purchase #7 | $81.38 | 12.159% | $91.275 | $91.28 | $91.30 | $91.30 |
| 7 purchase totals = | $756.68 | $819.3985 | $819.39 | $819.40 | $819.40 | |