| 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 | $51.51 | 4.757% | $53.9603 | $53.96 | $53.95 | $54.00 |
| Purchase #2 | $30.48 | 8.355% | $33.0266 | $33.03 | $33.05 | $33.00 |
| Purchase #3 | $45.53 | 9.329% | $49.7775 | $49.78 | $49.80 | $49.80 |
| Purchase #4 | $113.35 | 13.494% | $128.6454 | $128.65 | $128.65 | $128.60 |
| Purchase #5 | $16.81 | 9.260% | $18.3666 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $140.68 | 8.565% | $152.7292 | $152.73 | $152.75 | $152.70 |
| Purchase #7 | $228.68 | 10.117% | $251.8156 | $251.82 | $251.80 | $251.80 |
| 7 purchase totals = | $627.04 | $688.3212 | $688.34 | $688.35 | $688.30 | |