| 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 | $5.82 | 11.772% | $6.5051 | $6.51 | $6.50 | $6.50 |
| Purchase #2 | $225.39 | 3.233% | $232.6769 | $232.68 | $232.70 | $232.70 |
| Purchase #3 | $235.78 | 4.111% | $245.4729 | $245.47 | $245.45 | $245.50 |
| Purchase #4 | $53.40 | 11.725% | $59.6612 | $59.66 | $59.65 | $59.70 |
| Purchase #5 | $181.37 | 7.615% | $195.1813 | $195.18 | $195.20 | $195.20 |
| Purchase #6 | $238.76 | 13.132% | $270.114 | $270.11 | $270.10 | $270.10 |
| Purchase #7 | $149.67 | 8.390% | $162.2273 | $162.23 | $162.25 | $162.20 |
| 7 purchase totals = | $1,090.19 | $1,171.8387 | $1,171.84 | $1,171.85 | $1,171.90 | |