| 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 | $16.82 | 10.710% | $18.6214 | $18.62 | $18.60 | $18.60 |
| Purchase #2 | $229.52 | 10.684% | $254.0419 | $254.04 | $254.05 | $254.00 |
| Purchase #3 | $172.58 | 6.461% | $183.7304 | $183.73 | $183.75 | $183.70 |
| Purchase #4 | $173.25 | 8.330% | $187.6817 | $187.68 | $187.70 | $187.70 |
| Purchase #5 | $45.50 | 6.170% | $48.3074 | $48.31 | $48.30 | $48.30 |
| Purchase #6 | $95.61 | 6.275% | $101.6095 | $101.61 | $101.60 | $101.60 |
| Purchase #7 | $35.74 | 11.786% | $39.9523 | $39.95 | $39.95 | $40.00 |
| 7 purchase totals = | $769.02 | $833.9446 | $833.94 | $833.95 | $833.90 | |