| 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 | $52.53 | 9.712% | $57.6317 | $57.63 | $57.65 | $57.60 |
| Purchase #2 | $10.51 | 8.734% | $11.4279 | $11.43 | $11.45 | $11.40 |
| Purchase #3 | $109.64 | 3.142% | $113.0849 | $113.08 | $113.10 | $113.10 |
| Purchase #4 | $97.73 | 13.309% | $110.7369 | $110.74 | $110.75 | $110.70 |
| Purchase #5 | $229.44 | 12.287% | $257.6313 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $118.36 | 10.571% | $130.8718 | $130.87 | $130.85 | $130.90 |
| Purchase #7 | $116.48 | 3.711% | $120.8026 | $120.80 | $120.80 | $120.80 |
| 7 purchase totals = | $734.69 | $802.1871 | $802.18 | $802.25 | $802.10 | |