| 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 | $93.29 | 10.406% | $102.9978 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $76.40 | 7.394% | $82.049 | $82.05 | $82.05 | $82.00 |
| Purchase #3 | $22.88 | 9.111% | $24.9646 | $24.96 | $24.95 | $25.00 |
| Purchase #4 | $78.61 | 11.586% | $87.7178 | $87.72 | $87.70 | $87.70 |
| Purchase #5 | $171.29 | 9.243% | $187.1223 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $19.62 | 5.123% | $20.6251 | $20.63 | $20.65 | $20.60 |
| Purchase #7 | $23.72 | 5.140% | $24.9392 | $24.94 | $24.95 | $24.90 |
| 7 purchase totals = | $485.81 | $530.4158 | $530.42 | $530.40 | $530.30 | |