| 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 | $36.64 | 5.425% | $38.6277 | $38.63 | $38.65 | $38.60 |
| Purchase #2 | $106.83 | 8.416% | $115.8208 | $115.82 | $115.80 | $115.80 |
| Purchase #3 | $53.33 | 3.149% | $55.0094 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $106.43 | 11.310% | $118.4672 | $118.47 | $118.45 | $118.50 |
| Purchase #5 | $200.98 | 4.597% | $210.2191 | $210.22 | $210.20 | $210.20 |
| Purchase #6 | $195.82 | 11.829% | $218.9835 | $218.98 | $219.00 | $219.00 |
| Purchase #7 | $31.27 | 6.704% | $33.3663 | $33.37 | $33.35 | $33.40 |
| 7 purchase totals = | $731.30 | $790.4940 | $790.50 | $790.45 | $790.50 | |