| 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 | $24.81 | 6.305% | $26.3743 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $240.29 | 13.238% | $272.0996 | $272.10 | $272.10 | $272.10 |
| Purchase #3 | $135.36 | 4.200% | $141.0451 | $141.05 | $141.05 | $141.00 |
| Purchase #4 | $135.53 | 12.544% | $152.5309 | $152.53 | $152.55 | $152.50 |
| Purchase #5 | $65.88 | 5.297% | $69.3697 | $69.37 | $69.35 | $69.40 |
| Purchase #6 | $30.70 | 4.757% | $32.1604 | $32.16 | $32.15 | $32.20 |
| Purchase #7 | $74.29 | 5.345% | $78.2608 | $78.26 | $78.25 | $78.30 |
| 7 purchase totals = | $706.86 | $771.8408 | $771.84 | $771.80 | $771.90 | |