| 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 | $130.93 | 4.647% | $137.0143 | $137.01 | $137.00 | $137.00 |
| Purchase #2 | $69.39 | 7.794% | $74.7983 | $74.80 | $74.80 | $74.80 |
| Purchase #3 | $9.92 | 12.454% | $11.1554 | $11.16 | $11.15 | $11.20 |
| Purchase #4 | $41.84 | 7.348% | $44.9144 | $44.91 | $44.90 | $44.90 |
| Purchase #5 | $66.71 | 6.624% | $71.1289 | $71.13 | $71.15 | $71.10 |
| Purchase #6 | $9.82 | 9.381% | $10.7412 | $10.74 | $10.75 | $10.70 |
| Purchase #7 | $212.71 | 4.647% | $222.5946 | $222.59 | $222.60 | $222.60 |
| 7 purchase totals = | $541.32 | $572.3471 | $572.34 | $572.35 | $572.30 | |