| 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 | $72.72 | 3.745% | $75.4434 | $75.44 | $75.45 | $75.40 |
| Purchase #2 | $170.68 | 10.197% | $188.0842 | $188.08 | $188.10 | $188.10 |
| Purchase #3 | $60.94 | 6.442% | $64.8658 | $64.87 | $64.85 | $64.90 |
| Purchase #4 | $187.42 | 4.531% | $195.912 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $221.34 | 11.482% | $246.7543 | $246.75 | $246.75 | $246.80 |
| Purchase #6 | $102.73 | 7.147% | $110.0721 | $110.07 | $110.05 | $110.10 |
| Purchase #7 | $167.73 | 12.796% | $189.1927 | $189.19 | $189.20 | $189.20 |
| 7 purchase totals = | $983.56 | $1,070.3245 | $1,070.31 | $1,070.30 | $1,070.40 | |