| 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 | $69.97 | 4.284% | $72.9675 | $72.97 | $72.95 | $73.00 |
| Purchase #2 | $70.71 | 13.511% | $80.2636 | $80.26 | $80.25 | $80.30 |
| Purchase #3 | $23.71 | 5.755% | $25.0745 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $54.53 | 12.236% | $61.2023 | $61.20 | $61.20 | $61.20 |
| Purchase #5 | $99.68 | 7.647% | $107.3025 | $107.30 | $107.30 | $107.30 |
| Purchase #6 | $61.54 | 3.154% | $63.481 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $179.54 | 6.704% | $191.5764 | $191.58 | $191.60 | $191.60 |
| 7 purchase totals = | $559.68 | $601.8678 | $601.86 | $601.85 | $602.00 | |