| 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 | $63.46 | 9.297% | $69.3599 | $69.36 | $69.35 | $69.40 |
| Purchase #2 | $33.85 | 4.709% | $35.444 | $35.44 | $35.45 | $35.40 |
| Purchase #3 | $103.26 | 8.546% | $112.0846 | $112.08 | $112.10 | $112.10 |
| Purchase #4 | $93.87 | 8.711% | $102.047 | $102.05 | $102.05 | $102.00 |
| Purchase #5 | $138.67 | 9.837% | $152.311 | $152.31 | $152.30 | $152.30 |
| Purchase #6 | $231.90 | 13.719% | $263.7144 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $29.42 | 7.661% | $31.6739 | $31.67 | $31.65 | $31.70 |
| 7 purchase totals = | $694.43 | $766.6348 | $766.62 | $766.60 | $766.60 | |