| 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 | $74.92 | 4.470% | $78.2689 | $78.27 | $78.25 | $78.30 |
| Purchase #2 | $121.73 | 7.495% | $130.8537 | $130.85 | $130.85 | $130.90 |
| Purchase #3 | $172.49 | 10.521% | $190.6377 | $190.64 | $190.65 | $190.60 |
| Purchase #4 | $104.67 | 5.808% | $110.7492 | $110.75 | $110.75 | $110.70 |
| Purchase #5 | $25.26 | 6.647% | $26.939 | $26.94 | $26.95 | $26.90 |
| Purchase #6 | $230.37 | 6.411% | $245.139 | $245.14 | $245.15 | $245.10 |
| Purchase #7 | $201.91 | 4.762% | $211.525 | $211.53 | $211.55 | $211.50 |
| 7 purchase totals = | $931.35 | $994.1125 | $994.12 | $994.15 | $994.00 | |