| 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 | $15.90 | 4.326% | $16.5878 | $16.59 | $16.60 | $16.60 |
| Purchase #2 | $12.42 | 8.155% | $13.4329 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $182.49 | 7.386% | $195.9687 | $195.97 | $195.95 | $196.00 |
| Purchase #4 | $92.83 | 7.647% | $99.9287 | $99.93 | $99.95 | $99.90 |
| Purchase #5 | $130.73 | 10.806% | $144.8567 | $144.86 | $144.85 | $144.90 |
| Purchase #6 | $160.48 | 8.724% | $174.4803 | $174.48 | $174.50 | $174.50 |
| Purchase #7 | $26.26 | 7.644% | $28.2673 | $28.27 | $28.25 | $28.30 |
| 7 purchase totals = | $621.11 | $673.5224 | $673.53 | $673.55 | $673.60 | |