| 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 | $88.39 | 13.764% | $100.556 | $100.56 | $100.55 | $100.60 |
| Purchase #2 | $8.30 | 10.339% | $9.1581 | $9.16 | $9.15 | $9.20 |
| Purchase #3 | $62.45 | 7.294% | $67.0051 | $67.01 | $67.00 | $67.00 |
| Purchase #4 | $114.54 | 3.819% | $118.9143 | $118.91 | $118.90 | $118.90 |
| Purchase #5 | $70.51 | 6.871% | $75.3547 | $75.35 | $75.35 | $75.40 |
| Purchase #6 | $103.29 | 5.379% | $108.846 | $108.85 | $108.85 | $108.80 |
| Purchase #7 | $30.43 | 5.633% | $32.1441 | $32.14 | $32.15 | $32.10 |
| 7 purchase totals = | $477.91 | $511.9783 | $511.98 | $511.95 | $512.00 | |