| 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 | $73.45 | 4.406% | $76.6862 | $76.69 | $76.70 | $76.70 |
| Purchase #2 | $21.42 | 5.692% | $22.6392 | $22.64 | $22.65 | $22.60 |
| Purchase #3 | $161.65 | 6.523% | $172.1944 | $172.19 | $172.20 | $172.20 |
| Purchase #4 | $60.79 | 10.251% | $67.0216 | $67.02 | $67.00 | $67.00 |
| Purchase #5 | $245.40 | 12.191% | $275.3167 | $275.32 | $275.30 | $275.30 |
| Purchase #6 | $186.92 | 4.212% | $194.7931 | $194.79 | $194.80 | $194.80 |
| Purchase #7 | $122.88 | 6.403% | $130.748 | $130.75 | $130.75 | $130.70 |
| 7 purchase totals = | $872.51 | $939.3992 | $939.40 | $939.40 | $939.30 | |