| 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 | $105.67 | 4.817% | $110.7601 | $110.76 | $110.75 | $110.80 |
| Purchase #2 | $103.97 | 11.623% | $116.0544 | $116.05 | $116.05 | $116.10 |
| Purchase #3 | $138.97 | 7.348% | $149.1815 | $149.18 | $149.20 | $149.20 |
| Purchase #4 | $147.72 | 3.529% | $152.933 | $152.93 | $152.95 | $152.90 |
| Purchase #5 | $101.62 | 7.115% | $108.8503 | $108.85 | $108.85 | $108.90 |
| Purchase #6 | $15.69 | 12.465% | $17.6458 | $17.65 | $17.65 | $17.60 |
| Purchase #7 | $89.60 | 9.665% | $98.2598 | $98.26 | $98.25 | $98.30 |
| 7 purchase totals = | $703.24 | $753.6849 | $753.68 | $753.70 | $753.80 | |