| 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 | $62.54 | 4.702% | $65.4806 | $65.48 | $65.50 | $65.50 |
| Purchase #2 | $51.47 | 5.216% | $54.1547 | $54.15 | $54.15 | $54.20 |
| Purchase #3 | $16.27 | 11.301% | $18.1087 | $18.11 | $18.10 | $18.10 |
| Purchase #4 | $45.46 | 11.612% | $50.7388 | $50.74 | $50.75 | $50.70 |
| Purchase #5 | $223.61 | 13.823% | $254.5196 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $180.26 | 8.695% | $195.9336 | $195.93 | $195.95 | $195.90 |
| Purchase #7 | $184.93 | 9.500% | $202.4984 | $202.50 | $202.50 | $202.50 |
| 7 purchase totals = | $764.54 | $841.4344 | $841.43 | $841.45 | $841.40 | |