| 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 | $97.63 | 5.353% | $102.8561 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $26.69 | 4.540% | $27.9017 | $27.90 | $27.90 | $27.90 |
| Purchase #3 | $177.25 | 13.819% | $201.7442 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $33.41 | 13.814% | $38.0253 | $38.03 | $38.05 | $38.00 |
| Purchase #5 | $22.27 | 10.238% | $24.55 | $24.55 | $24.55 | $24.60 |
| Purchase #6 | $215.32 | 11.617% | $240.3337 | $240.33 | $240.35 | $240.30 |
| Purchase #7 | $246.93 | 10.125% | $271.9317 | $271.93 | $271.95 | $271.90 |
| 7 purchase totals = | $819.50 | $907.3427 | $907.34 | $907.40 | $907.30 | |