| 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 | $203.55 | 3.502% | $210.6783 | $210.68 | $210.70 | $210.70 |
| Purchase #2 | $36.73 | 3.349% | $37.9601 | $37.96 | $37.95 | $38.00 |
| Purchase #3 | $8.96 | 5.155% | $9.4219 | $9.42 | $9.40 | $9.40 |
| Purchase #4 | $34.47 | 13.687% | $39.1879 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $119.64 | 11.454% | $133.3436 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $49.56 | 13.624% | $56.3121 | $56.31 | $56.30 | $56.30 |
| Purchase #7 | $107.62 | 4.421% | $112.3779 | $112.38 | $112.40 | $112.40 |
| 7 purchase totals = | $560.53 | $599.2818 | $599.28 | $599.30 | $599.30 | |