| 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 | $33.33 | 9.818% | $36.6023 | $36.60 | $36.60 | $36.60 |
| Purchase #2 | $206.58 | 12.551% | $232.5079 | $232.51 | $232.50 | $232.50 |
| Purchase #3 | $214.29 | 12.847% | $241.8198 | $241.82 | $241.80 | $241.80 |
| Purchase #4 | $133.62 | 11.532% | $149.0291 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $76.66 | 7.191% | $82.1726 | $82.17 | $82.15 | $82.20 |
| Purchase #6 | $105.63 | 3.210% | $109.0207 | $109.02 | $109.00 | $109.00 |
| Purchase #7 | $65.87 | 5.451% | $69.4606 | $69.46 | $69.45 | $69.50 |
| 7 purchase totals = | $835.98 | $920.6130 | $920.61 | $920.55 | $920.60 | |