| 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 | $84.93 | 4.535% | $88.7816 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $25.96 | 4.297% | $27.0755 | $27.08 | $27.10 | $27.10 |
| Purchase #3 | $67.76 | 3.110% | $69.8673 | $69.87 | $69.85 | $69.90 |
| Purchase #4 | $218.34 | 11.146% | $242.6762 | $242.68 | $242.70 | $242.70 |
| Purchase #5 | $44.90 | 8.299% | $48.6263 | $48.63 | $48.65 | $48.60 |
| Purchase #6 | $123.89 | 6.181% | $131.5476 | $131.55 | $131.55 | $131.50 |
| Purchase #7 | $228.80 | 3.737% | $237.3503 | $237.35 | $237.35 | $237.40 |
| 7 purchase totals = | $794.58 | $845.9248 | $845.94 | $846.00 | $846.00 | |