| 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 | $36.70 | 8.162% | $39.6955 | $39.70 | $39.70 | $39.70 |
| Purchase #2 | $93.93 | 13.464% | $106.5767 | $106.58 | $106.60 | $106.60 |
| Purchase #3 | $66.33 | 8.736% | $72.1246 | $72.12 | $72.10 | $72.10 |
| Purchase #4 | $156.64 | 10.314% | $172.7958 | $172.80 | $172.80 | $172.80 |
| Purchase #5 | $69.32 | 9.398% | $75.8347 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $23.65 | 12.768% | $26.6696 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $73.86 | 6.220% | $78.4541 | $78.45 | $78.45 | $78.50 |
| 7 purchase totals = | $520.43 | $572.1510 | $572.15 | $572.15 | $572.20 | |