| 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 | $77.36 | 3.780% | $80.2842 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $52.43 | 4.259% | $54.663 | $54.66 | $54.65 | $54.70 |
| Purchase #3 | $142.43 | 5.188% | $149.8193 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $194.99 | 7.701% | $210.0062 | $210.01 | $210.00 | $210.00 |
| Purchase #5 | $242.49 | 5.799% | $256.552 | $256.55 | $256.55 | $256.60 |
| Purchase #6 | $21.56 | 13.158% | $24.3969 | $24.40 | $24.40 | $24.40 |
| Purchase #7 | $195.37 | 11.164% | $217.1811 | $217.18 | $217.20 | $217.20 |
| 7 purchase totals = | $926.63 | $992.9027 | $992.90 | $992.90 | $993.00 | |