| 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 | $39.87 | 8.171% | $43.1278 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $111.36 | 7.394% | $119.594 | $119.59 | $119.60 | $119.60 |
| Purchase #3 | $235.60 | 12.854% | $265.884 | $265.88 | $265.90 | $265.90 |
| Purchase #4 | $225.46 | 3.653% | $233.6961 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $54.28 | 6.450% | $57.7811 | $57.78 | $57.80 | $57.80 |
| Purchase #6 | $194.43 | 10.515% | $214.8743 | $214.87 | $214.85 | $214.90 |
| Purchase #7 | $35.26 | 3.563% | $36.5163 | $36.52 | $36.50 | $36.50 |
| 7 purchase totals = | $896.26 | $971.4736 | $971.47 | $971.50 | $971.50 | |