| 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 | $53.56 | 4.592% | $56.0195 | $56.02 | $56.00 | $56.00 |
| Purchase #2 | $22.36 | 12.598% | $25.1769 | $25.18 | $25.20 | $25.20 |
| Purchase #3 | $18.41 | 3.541% | $19.0619 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $111.56 | 7.231% | $119.6269 | $119.63 | $119.65 | $119.60 |
| Purchase #5 | $110.40 | 8.553% | $119.8425 | $119.84 | $119.85 | $119.80 |
| Purchase #6 | $21.89 | 4.137% | $22.7956 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $128.34 | 7.622% | $138.1221 | $138.12 | $138.10 | $138.10 |
| 7 purchase totals = | $466.52 | $500.6454 | $500.65 | $500.65 | $500.60 | |