| 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 | $30.68 | 5.216% | $32.2803 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $23.50 | 5.278% | $24.7403 | $24.74 | $24.75 | $24.70 |
| Purchase #3 | $221.54 | 6.311% | $235.5214 | $235.52 | $235.50 | $235.50 |
| Purchase #4 | $71.38 | 7.288% | $76.5822 | $76.58 | $76.60 | $76.60 |
| Purchase #5 | $183.91 | 5.663% | $194.3248 | $194.32 | $194.30 | $194.30 |
| Purchase #6 | $241.74 | 6.496% | $257.4434 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $147.84 | 10.575% | $163.4741 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $920.59 | $984.3665 | $984.35 | $984.35 | $984.30 | |