| 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 | $67.70 | 7.597% | $72.8432 | $72.84 | $72.85 | $72.80 |
| Purchase #2 | $248.54 | 8.757% | $270.3046 | $270.30 | $270.30 | $270.30 |
| Purchase #3 | $57.62 | 8.462% | $62.4958 | $62.50 | $62.50 | $62.50 |
| Purchase #4 | $197.91 | 6.376% | $210.5287 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $74.36 | 8.722% | $80.8457 | $80.85 | $80.85 | $80.80 |
| Purchase #6 | $58.31 | 3.352% | $60.2646 | $60.26 | $60.25 | $60.30 |
| Purchase #7 | $146.43 | 12.278% | $164.4087 | $164.41 | $164.40 | $164.40 |
| 7 purchase totals = | $850.87 | $921.6913 | $921.69 | $921.70 | $921.60 | |