| 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 | $7.68 | 13.729% | $8.7344 | $8.73 | $8.75 | $8.70 |
| Purchase #2 | $33.62 | 10.113% | $37.02 | $37.02 | $37.00 | $37.00 |
| Purchase #3 | $223.49 | 8.809% | $243.1772 | $243.18 | $243.20 | $243.20 |
| Purchase #4 | $221.43 | 7.865% | $238.8455 | $238.85 | $238.85 | $238.80 |
| Purchase #5 | $12.71 | 7.265% | $13.6334 | $13.63 | $13.65 | $13.60 |
| Purchase #6 | $228.65 | 9.822% | $251.108 | $251.11 | $251.10 | $251.10 |
| Purchase #7 | $239.55 | 12.772% | $270.1453 | $270.15 | $270.15 | $270.10 |
| 7 purchase totals = | $967.13 | $1,062.6638 | $1,062.67 | $1,062.70 | $1,062.50 | |