| 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 | $61.34 | 4.323% | $63.9917 | $63.99 | $64.00 | $64.00 |
| Purchase #2 | $38.48 | 6.449% | $40.9616 | $40.96 | $40.95 | $41.00 |
| Purchase #3 | $214.80 | 6.143% | $227.9952 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $178.86 | 9.311% | $195.5137 | $195.51 | $195.50 | $195.50 |
| Purchase #5 | $200.48 | 10.285% | $221.0994 | $221.10 | $221.10 | $221.10 |
| Purchase #6 | $228.35 | 3.837% | $237.1118 | $237.11 | $237.10 | $237.10 |
| Purchase #7 | $22.40 | 3.519% | $23.1883 | $23.19 | $23.20 | $23.20 |
| 7 purchase totals = | $944.71 | $1,009.8617 | $1,009.86 | $1,009.85 | $1,009.90 | |