| 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 | $12.45 | 4.446% | $13.0035 | $13.00 | $13.00 | $13.00 |
| Purchase #2 | $243.46 | 11.250% | $270.8493 | $270.85 | $270.85 | $270.80 |
| Purchase #3 | $35.56 | 4.299% | $37.0887 | $37.09 | $37.10 | $37.10 |
| Purchase #4 | $50.87 | 4.392% | $53.1042 | $53.10 | $53.10 | $53.10 |
| Purchase #5 | $57.60 | 12.794% | $64.9693 | $64.97 | $64.95 | $65.00 |
| Purchase #6 | $187.64 | 8.182% | $202.9927 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $82.63 | 8.288% | $89.4784 | $89.48 | $89.50 | $89.50 |
| 7 purchase totals = | $670.21 | $731.4861 | $731.48 | $731.50 | $731.50 | |