| 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 | $93.74 | 9.225% | $102.3875 | $102.39 | $102.40 | $102.40 |
| Purchase #2 | $193.53 | 9.190% | $211.3154 | $211.32 | $211.30 | $211.30 |
| Purchase #3 | $32.47 | 7.449% | $34.8887 | $34.89 | $34.90 | $34.90 |
| Purchase #4 | $226.87 | 8.346% | $245.8046 | $245.80 | $245.80 | $245.80 |
| Purchase #5 | $40.99 | 11.561% | $45.7289 | $45.73 | $45.75 | $45.70 |
| Purchase #6 | $50.45 | 13.684% | $57.3536 | $57.35 | $57.35 | $57.40 |
| Purchase #7 | $115.58 | 9.269% | $126.2931 | $126.29 | $126.30 | $126.30 |
| 7 purchase totals = | $753.63 | $823.7718 | $823.77 | $823.80 | $823.80 | |