| 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 | $70.94 | 10.148% | $78.139 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $229.55 | 12.413% | $258.044 | $258.04 | $258.05 | $258.00 |
| Purchase #3 | $193.85 | 13.560% | $220.1361 | $220.14 | $220.15 | $220.10 |
| Purchase #4 | $24.94 | 10.265% | $27.5001 | $27.50 | $27.50 | $27.50 |
| Purchase #5 | $100.97 | 9.378% | $110.439 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $38.93 | 5.598% | $41.1093 | $41.11 | $41.10 | $41.10 |
| Purchase #7 | $101.45 | 10.799% | $112.4056 | $112.41 | $112.40 | $112.40 |
| 7 purchase totals = | $760.63 | $847.7731 | $847.78 | $847.80 | $847.60 | |