| 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 | $21.44 | 10.725% | $23.7394 | $23.74 | $23.75 | $23.70 |
| Purchase #2 | $117.48 | 11.131% | $130.5567 | $130.56 | $130.55 | $130.60 |
| Purchase #3 | $247.35 | 4.644% | $258.8369 | $258.84 | $258.85 | $258.80 |
| Purchase #4 | $224.55 | 8.666% | $244.0095 | $244.01 | $244.00 | $244.00 |
| Purchase #5 | $65.57 | 13.747% | $74.5839 | $74.58 | $74.60 | $74.60 |
| Purchase #6 | $188.72 | 8.706% | $205.15 | $205.15 | $205.15 | $205.20 |
| Purchase #7 | $128.49 | 6.494% | $136.8341 | $136.83 | $136.85 | $136.80 |
| 7 purchase totals = | $993.60 | $1,073.7105 | $1,073.71 | $1,073.75 | $1,073.70 | |