| 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 | $29.41 | 9.514% | $32.2081 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $54.74 | 4.874% | $57.408 | $57.41 | $57.40 | $57.40 |
| Purchase #3 | $88.51 | 3.601% | $91.6972 | $91.70 | $91.70 | $91.70 |
| Purchase #4 | $48.53 | 13.189% | $54.9306 | $54.93 | $54.95 | $54.90 |
| Purchase #5 | $129.82 | 9.327% | $141.9283 | $141.93 | $141.95 | $141.90 |
| Purchase #6 | $161.72 | 12.142% | $181.356 | $181.36 | $181.35 | $181.40 |
| Purchase #7 | $90.61 | 8.792% | $98.5764 | $98.58 | $98.60 | $98.60 |
| 7 purchase totals = | $603.34 | $658.1046 | $658.12 | $658.15 | $658.10 | |