| 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 | $92.97 | 4.854% | $97.4828 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $26.64 | 8.464% | $28.8948 | $28.89 | $28.90 | $28.90 |
| Purchase #3 | $23.66 | 4.299% | $24.6771 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $17.52 | 4.220% | $18.2593 | $18.26 | $18.25 | $18.30 |
| Purchase #5 | $91.82 | 9.103% | $100.1784 | $100.18 | $100.20 | $100.20 |
| Purchase #6 | $192.63 | 13.460% | $218.558 | $218.56 | $218.55 | $218.60 |
| Purchase #7 | $47.69 | 11.727% | $53.2826 | $53.28 | $53.30 | $53.30 |
| 7 purchase totals = | $492.93 | $541.3330 | $541.33 | $541.40 | $541.50 | |