| 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 | $28.40 | 12.790% | $32.0324 | $32.03 | $32.05 | $32.00 |
| Purchase #2 | $56.83 | 13.791% | $64.6674 | $64.67 | $64.65 | $64.70 |
| Purchase #3 | $103.44 | 11.487% | $115.3222 | $115.32 | $115.30 | $115.30 |
| Purchase #4 | $120.78 | 13.428% | $136.9983 | $137.00 | $137.00 | $137.00 |
| Purchase #5 | $61.71 | 12.839% | $69.6329 | $69.63 | $69.65 | $69.60 |
| Purchase #6 | $199.66 | 10.446% | $220.5165 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $158.72 | 11.643% | $177.1998 | $177.20 | $177.20 | $177.20 |
| 7 purchase totals = | $729.54 | $816.3695 | $816.37 | $816.35 | $816.30 | |