| 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 | $24.72 | 7.869% | $26.6652 | $26.67 | $26.65 | $26.70 |
| Purchase #2 | $89.80 | 9.744% | $98.5501 | $98.55 | $98.55 | $98.60 |
| Purchase #3 | $31.61 | 10.577% | $34.9534 | $34.95 | $34.95 | $35.00 |
| Purchase #4 | $31.65 | 8.724% | $34.4111 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $136.26 | 7.233% | $146.1157 | $146.12 | $146.10 | $146.10 |
| Purchase #6 | $14.46 | 5.148% | $15.2044 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $180.62 | 4.130% | $188.0796 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $509.12 | $543.9795 | $543.98 | $543.95 | $544.10 | |