| 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 | $56.44 | 10.234% | $62.2161 | $62.22 | $62.20 | $62.20 |
| Purchase #2 | $67.51 | 11.163% | $75.0461 | $75.05 | $75.05 | $75.00 |
| Purchase #3 | $14.49 | 4.208% | $15.0997 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $176.84 | 4.131% | $184.1453 | $184.15 | $184.15 | $184.10 |
| Purchase #5 | $133.33 | 3.729% | $138.3019 | $138.30 | $138.30 | $138.30 |
| Purchase #6 | $87.32 | 7.193% | $93.6009 | $93.60 | $93.60 | $93.60 |
| Purchase #7 | $202.62 | 6.375% | $215.537 | $215.54 | $215.55 | $215.50 |
| 7 purchase totals = | $738.55 | $783.9470 | $783.96 | $783.95 | $783.80 | |