| 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 | $75.27 | 5.327% | $79.2796 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $137.47 | 4.139% | $143.1599 | $143.16 | $143.15 | $143.20 |
| Purchase #3 | $246.38 | 5.854% | $260.8031 | $260.80 | $260.80 | $260.80 |
| Purchase #4 | $170.84 | 7.822% | $184.2031 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $86.70 | 10.349% | $95.6726 | $95.67 | $95.65 | $95.70 |
| Purchase #6 | $11.28 | 6.243% | $11.9842 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $53.38 | 13.595% | $60.637 | $60.64 | $60.65 | $60.60 |
| 7 purchase totals = | $781.32 | $835.7395 | $835.73 | $835.75 | $835.80 | |