| 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 | $57.41 | 4.154% | $59.7948 | $59.79 | $59.80 | $59.80 |
| Purchase #2 | $129.36 | 8.150% | $139.9028 | $139.90 | $139.90 | $139.90 |
| Purchase #3 | $22.41 | 6.212% | $23.8021 | $23.80 | $23.80 | $23.80 |
| Purchase #4 | $26.27 | 4.620% | $27.4837 | $27.48 | $27.50 | $27.50 |
| Purchase #5 | $197.30 | 7.207% | $211.5194 | $211.52 | $211.50 | $211.50 |
| Purchase #6 | $135.26 | 12.169% | $151.7198 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $98.75 | 7.394% | $106.0516 | $106.05 | $106.05 | $106.10 |
| 7 purchase totals = | $666.76 | $720.2742 | $720.26 | $720.25 | $720.30 | |