| 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 | $44.97 | 8.587% | $48.8316 | $48.83 | $48.85 | $48.80 |
| Purchase #2 | $31.76 | 10.292% | $35.0287 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $33.69 | 11.599% | $37.5977 | $37.60 | $37.60 | $37.60 |
| Purchase #4 | $132.85 | 12.807% | $149.8641 | $149.86 | $149.85 | $149.90 |
| Purchase #5 | $166.97 | 9.164% | $182.2711 | $182.27 | $182.25 | $182.30 |
| Purchase #6 | $242.96 | 9.576% | $266.2258 | $266.23 | $266.25 | $266.20 |
| Purchase #7 | $8.43 | 6.498% | $8.9778 | $8.98 | $9.00 | $9.00 |
| 7 purchase totals = | $661.63 | $728.7968 | $728.80 | $728.85 | $728.80 | |