| 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 | $52.65 | 3.827% | $54.6649 | $54.66 | $54.65 | $54.70 |
| Purchase #2 | $19.91 | 5.487% | $21.0025 | $21.00 | $21.00 | $21.00 |
| Purchase #3 | $50.52 | 12.248% | $56.7077 | $56.71 | $56.70 | $56.70 |
| Purchase #4 | $101.44 | 4.131% | $105.6305 | $105.63 | $105.65 | $105.60 |
| Purchase #5 | $44.36 | 9.842% | $48.7259 | $48.73 | $48.75 | $48.70 |
| Purchase #6 | $57.50 | 12.506% | $64.691 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $131.42 | 8.739% | $142.9048 | $142.90 | $142.90 | $142.90 |
| 7 purchase totals = | $457.80 | $494.3273 | $494.32 | $494.35 | $494.30 | |