| 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 | $21.93 | 7.618% | $23.6006 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $20.90 | 4.588% | $21.8589 | $21.86 | $21.85 | $21.90 |
| Purchase #3 | $63.72 | 12.184% | $71.4836 | $71.48 | $71.50 | $71.50 |
| Purchase #4 | $221.40 | 6.344% | $235.4456 | $235.45 | $235.45 | $235.40 |
| Purchase #5 | $87.60 | 10.594% | $96.8803 | $96.88 | $96.90 | $96.90 |
| Purchase #6 | $111.63 | 12.534% | $125.6217 | $125.62 | $125.60 | $125.60 |
| Purchase #7 | $188.46 | 13.349% | $213.6175 | $213.62 | $213.60 | $213.60 |
| 7 purchase totals = | $715.64 | $788.5082 | $788.51 | $788.50 | $788.50 | |