| 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 | $228.60 | 13.570% | $259.621 | $259.62 | $259.60 | $259.60 |
| Purchase #2 | $84.95 | 7.147% | $91.0214 | $91.02 | $91.00 | $91.00 |
| Purchase #3 | $58.79 | 5.609% | $62.0875 | $62.09 | $62.10 | $62.10 |
| Purchase #4 | $22.45 | 5.636% | $23.7153 | $23.72 | $23.70 | $23.70 |
| Purchase #5 | $91.63 | 6.438% | $97.5291 | $97.53 | $97.55 | $97.50 |
| Purchase #6 | $95.46 | 7.710% | $102.82 | $102.82 | $102.80 | $102.80 |
| Purchase #7 | $26.70 | 11.385% | $29.7398 | $29.74 | $29.75 | $29.70 |
| 7 purchase totals = | $608.58 | $666.5341 | $666.54 | $666.50 | $666.40 | |