| 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 | $22.48 | 3.862% | $23.3482 | $23.35 | $23.35 | $23.30 |
| Purchase #2 | $10.48 | 10.339% | $11.5635 | $11.56 | $11.55 | $11.60 |
| Purchase #3 | $18.38 | 3.675% | $19.0555 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $221.92 | 7.640% | $238.8747 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $97.63 | 4.642% | $102.162 | $102.16 | $102.15 | $102.20 |
| Purchase #6 | $38.77 | 13.739% | $44.0966 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $115.76 | 11.397% | $128.9532 | $128.95 | $128.95 | $129.00 |
| 7 purchase totals = | $525.42 | $568.0537 | $568.05 | $568.00 | $568.20 | |