| 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 | $20.45 | 12.134% | $22.9314 | $22.93 | $22.95 | $22.90 |
| Purchase #2 | $145.79 | 5.550% | $153.8813 | $153.88 | $153.90 | $153.90 |
| Purchase #3 | $133.28 | 9.202% | $145.5444 | $145.54 | $145.55 | $145.50 |
| Purchase #4 | $55.37 | 13.702% | $62.9568 | $62.96 | $62.95 | $63.00 |
| Purchase #5 | $149.84 | 4.251% | $156.2097 | $156.21 | $156.20 | $156.20 |
| Purchase #6 | $194.39 | 4.291% | $202.7313 | $202.73 | $202.75 | $202.70 |
| Purchase #7 | $95.40 | 4.244% | $99.4488 | $99.45 | $99.45 | $99.40 |
| 7 purchase totals = | $794.52 | $843.7037 | $843.70 | $843.75 | $843.60 | |