| 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 | $71.60 | 13.155% | $81.019 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $87.59 | 6.331% | $93.1353 | $93.14 | $93.15 | $93.10 |
| Purchase #3 | $91.96 | 12.327% | $103.2959 | $103.30 | $103.30 | $103.30 |
| Purchase #4 | $36.63 | 10.576% | $40.504 | $40.50 | $40.50 | $40.50 |
| Purchase #5 | $144.62 | 3.483% | $149.6571 | $149.66 | $149.65 | $149.70 |
| Purchase #6 | $176.87 | 13.742% | $201.1755 | $201.18 | $201.20 | $201.20 |
| Purchase #7 | $32.72 | 9.552% | $35.8454 | $35.85 | $35.85 | $35.80 |
| 7 purchase totals = | $641.99 | $704.6322 | $704.65 | $704.65 | $704.60 | |