| 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 | $72.66 | 3.591% | $75.2692 | $75.27 | $75.25 | $75.30 |
| Purchase #2 | $47.94 | 12.133% | $53.7566 | $53.76 | $53.75 | $53.80 |
| Purchase #3 | $81.58 | 10.323% | $90.0015 | $90.00 | $90.00 | $90.00 |
| Purchase #4 | $28.72 | 9.643% | $31.4895 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $224.62 | 12.152% | $251.9158 | $251.92 | $251.90 | $251.90 |
| Purchase #6 | $124.86 | 13.420% | $141.6162 | $141.62 | $141.60 | $141.60 |
| Purchase #7 | $177.28 | 11.345% | $197.3924 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $757.66 | $841.4412 | $841.45 | $841.40 | $841.50 | |