| 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 | $17.93 | 8.329% | $19.4234 | $19.42 | $19.40 | $19.40 |
| Purchase #2 | $188.61 | 3.840% | $195.8526 | $195.85 | $195.85 | $195.90 |
| Purchase #3 | $119.60 | 7.207% | $128.2196 | $128.22 | $128.20 | $128.20 |
| Purchase #4 | $8.99 | 7.415% | $9.6566 | $9.66 | $9.65 | $9.70 |
| Purchase #5 | $85.54 | 10.500% | $94.5217 | $94.52 | $94.50 | $94.50 |
| Purchase #6 | $202.96 | 8.721% | $220.6601 | $220.66 | $220.65 | $220.70 |
| Purchase #7 | $179.68 | 5.550% | $189.6522 | $189.65 | $189.65 | $189.70 |
| 7 purchase totals = | $803.31 | $857.9862 | $857.98 | $857.90 | $858.10 | |