| 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 | $50.53 | 8.623% | $54.8872 | $54.89 | $54.90 | $54.90 |
| Purchase #2 | $65.42 | 8.564% | $71.0226 | $71.02 | $71.00 | $71.00 |
| Purchase #3 | $107.64 | 11.872% | $120.419 | $120.42 | $120.40 | $120.40 |
| Purchase #4 | $53.69 | 5.503% | $56.6446 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $127.98 | 8.690% | $139.1015 | $139.10 | $139.10 | $139.10 |
| Purchase #6 | $121.58 | 6.681% | $129.7028 | $129.70 | $129.70 | $129.70 |
| Purchase #7 | $242.96 | 11.359% | $270.5578 | $270.56 | $270.55 | $270.60 |
| 7 purchase totals = | $769.80 | $842.3355 | $842.33 | $842.30 | $842.30 | |