| 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 | $52.29 | 7.717% | $56.3252 | $56.33 | $56.35 | $56.30 |
| Purchase #2 | $120.82 | 11.533% | $134.7542 | $134.75 | $134.75 | $134.80 |
| Purchase #3 | $161.43 | 12.562% | $181.7088 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $151.66 | 12.468% | $170.569 | $170.57 | $170.55 | $170.60 |
| Purchase #5 | $18.80 | 13.223% | $21.2859 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $61.43 | 3.637% | $63.6642 | $63.66 | $63.65 | $63.70 |
| Purchase #7 | $138.76 | 12.324% | $155.8608 | $155.86 | $155.85 | $155.90 |
| 7 purchase totals = | $705.19 | $784.1681 | $784.17 | $784.15 | $784.30 | |