| 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 | $52.41 | 3.867% | $54.4367 | $54.44 | $54.45 | $54.40 |
| Purchase #2 | $95.54 | 7.836% | $103.0265 | $103.03 | $103.05 | $103.00 |
| Purchase #3 | $80.31 | 4.633% | $84.0308 | $84.03 | $84.05 | $84.00 |
| Purchase #4 | $97.49 | 10.705% | $107.9263 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $16.38 | 11.237% | $18.2206 | $18.22 | $18.20 | $18.20 |
| Purchase #6 | $220.45 | 12.395% | $247.7748 | $247.77 | $247.75 | $247.80 |
| Purchase #7 | $204.60 | 7.573% | $220.0944 | $220.09 | $220.10 | $220.10 |
| 7 purchase totals = | $767.18 | $835.5101 | $835.51 | $835.55 | $835.40 | |