| 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 | $6.75 | 10.199% | $7.4384 | $7.44 | $7.45 | $7.40 |
| Purchase #2 | $174.51 | 11.684% | $194.8997 | $194.90 | $194.90 | $194.90 |
| Purchase #3 | $95.50 | 13.577% | $108.466 | $108.47 | $108.45 | $108.50 |
| Purchase #4 | $209.30 | 9.857% | $229.9307 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $85.32 | 9.640% | $93.5448 | $93.54 | $93.55 | $93.50 |
| Purchase #6 | $50.72 | 8.243% | $54.9008 | $54.90 | $54.90 | $54.90 |
| Purchase #7 | $195.91 | 5.240% | $206.1757 | $206.18 | $206.20 | $206.20 |
| 7 purchase totals = | $818.01 | $895.3561 | $895.36 | $895.40 | $895.30 | |