| 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 | $87.80 | 5.281% | $92.4367 | $92.44 | $92.45 | $92.40 |
| Purchase #2 | $214.43 | 10.624% | $237.211 | $237.21 | $237.20 | $237.20 |
| Purchase #3 | $103.41 | 11.376% | $115.1739 | $115.17 | $115.15 | $115.20 |
| Purchase #4 | $194.96 | 11.523% | $217.4252 | $217.43 | $217.45 | $217.40 |
| Purchase #5 | $166.34 | 7.626% | $179.0251 | $179.03 | $179.05 | $179.00 |
| Purchase #6 | $74.35 | 5.228% | $78.237 | $78.24 | $78.25 | $78.20 |
| Purchase #7 | $29.36 | 7.194% | $31.4722 | $31.47 | $31.45 | $31.50 |
| 7 purchase totals = | $870.65 | $950.9811 | $950.99 | $951.00 | $950.90 | |