| 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 | $84.27 | 10.485% | $93.1057 | $93.11 | $93.10 | $93.10 |
| Purchase #2 | $24.70 | 11.444% | $27.5267 | $27.53 | $27.55 | $27.50 |
| Purchase #3 | $196.77 | 9.760% | $215.9748 | $215.97 | $215.95 | $216.00 |
| Purchase #4 | $61.28 | 13.471% | $69.535 | $69.54 | $69.55 | $69.50 |
| Purchase #5 | $133.59 | 11.683% | $149.1973 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $209.96 | 4.487% | $219.3809 | $219.38 | $219.40 | $219.40 |
| Purchase #7 | $198.32 | 8.210% | $214.6021 | $214.60 | $214.60 | $214.60 |
| 7 purchase totals = | $908.89 | $989.3225 | $989.33 | $989.35 | $989.30 | |