| 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 | $31.95 | 9.720% | $35.0555 | $35.06 | $35.05 | $35.10 |
| Purchase #2 | $212.78 | 7.354% | $228.4278 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $113.46 | 8.516% | $123.1223 | $123.12 | $123.10 | $123.10 |
| Purchase #4 | $194.53 | 12.269% | $218.3969 | $218.40 | $218.40 | $218.40 |
| Purchase #5 | $72.72 | 6.669% | $77.5697 | $77.57 | $77.55 | $77.60 |
| Purchase #6 | $130.61 | 3.151% | $134.7255 | $134.73 | $134.75 | $134.70 |
| Purchase #7 | $160.74 | 10.212% | $177.1548 | $177.15 | $177.15 | $177.20 |
| 7 purchase totals = | $916.79 | $994.4525 | $994.46 | $994.45 | $994.50 | |