| 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 | $13.35 | 9.672% | $14.6412 | $14.64 | $14.65 | $14.60 |
| Purchase #2 | $232.62 | 9.652% | $255.0725 | $255.07 | $255.05 | $255.10 |
| Purchase #3 | $98.84 | 4.306% | $103.0961 | $103.10 | $103.10 | $103.10 |
| Purchase #4 | $230.71 | 10.115% | $254.0463 | $254.05 | $254.05 | $254.00 |
| Purchase #5 | $34.28 | 3.129% | $35.3526 | $35.35 | $35.35 | $35.40 |
| Purchase #6 | $38.76 | 5.800% | $41.0081 | $41.01 | $41.00 | $41.00 |
| Purchase #7 | $221.95 | 10.130% | $244.4335 | $244.43 | $244.45 | $244.40 |
| 7 purchase totals = | $870.51 | $947.6503 | $947.65 | $947.65 | $947.60 | |