| 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 | $55.66 | 8.817% | $60.5675 | $60.57 | $60.55 | $60.60 |
| Purchase #2 | $77.84 | 9.833% | $85.494 | $85.49 | $85.50 | $85.50 |
| Purchase #3 | $179.54 | 5.629% | $189.6463 | $189.65 | $189.65 | $189.60 |
| Purchase #4 | $201.30 | 9.285% | $219.9907 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $6.54 | 7.587% | $7.0362 | $7.04 | $7.05 | $7.00 |
| Purchase #6 | $134.77 | 12.196% | $151.2065 | $151.21 | $151.20 | $151.20 |
| Purchase #7 | $137.30 | 10.814% | $152.1476 | $152.15 | $152.15 | $152.10 |
| 7 purchase totals = | $792.95 | $866.0888 | $866.10 | $866.10 | $866.00 | |