| 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 | $189.46 | 7.227% | $203.1523 | $203.15 | $203.15 | $203.20 |
| Purchase #2 | $25.28 | 3.428% | $26.1466 | $26.15 | $26.15 | $26.10 |
| Purchase #3 | $38.87 | 7.156% | $41.6515 | $41.65 | $41.65 | $41.70 |
| Purchase #4 | $94.31 | 8.704% | $102.5187 | $102.52 | $102.50 | $102.50 |
| Purchase #5 | $123.86 | 7.774% | $133.4889 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $103.98 | 9.268% | $113.6169 | $113.62 | $113.60 | $113.60 |
| Purchase #7 | $139.28 | 7.340% | $149.5032 | $149.50 | $149.50 | $149.50 |
| 7 purchase totals = | $715.04 | $770.0781 | $770.08 | $770.05 | $770.10 | |