| 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 | $69.80 | 7.110% | $74.7628 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $94.70 | 11.421% | $105.5157 | $105.52 | $105.50 | $105.50 |
| Purchase #3 | $166.50 | 7.588% | $179.134 | $179.13 | $179.15 | $179.10 |
| Purchase #4 | $26.33 | 9.762% | $28.9003 | $28.90 | $28.90 | $28.90 |
| Purchase #5 | $6.76 | 12.787% | $7.6244 | $7.62 | $7.60 | $7.60 |
| Purchase #6 | $66.77 | 6.294% | $70.9725 | $70.97 | $70.95 | $71.00 |
| Purchase #7 | $11.52 | 13.164% | $13.0365 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $442.38 | $479.9462 | $479.94 | $479.90 | $479.90 | |