| 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 | $31.78 | 4.272% | $33.1376 | $33.14 | $33.15 | $33.10 |
| Purchase #2 | $51.32 | 8.209% | $55.5329 | $55.53 | $55.55 | $55.50 |
| Purchase #3 | $198.46 | 10.325% | $218.951 | $218.95 | $218.95 | $219.00 |
| Purchase #4 | $90.78 | 5.755% | $96.0044 | $96.00 | $96.00 | $96.00 |
| Purchase #5 | $104.69 | 10.458% | $115.6385 | $115.64 | $115.65 | $115.60 |
| Purchase #6 | $201.72 | 13.635% | $229.2245 | $229.22 | $229.20 | $229.20 |
| Purchase #7 | $199.55 | 5.439% | $210.4035 | $210.40 | $210.40 | $210.40 |
| 7 purchase totals = | $878.30 | $958.8924 | $958.88 | $958.90 | $958.80 | |