| 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 | $122.63 | 6.561% | $130.6758 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $47.57 | 3.291% | $49.1355 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $226.37 | 13.798% | $257.6045 | $257.60 | $257.60 | $257.60 |
| Purchase #4 | $5.62 | 9.182% | $6.136 | $6.14 | $6.15 | $6.10 |
| Purchase #5 | $103.91 | 3.638% | $107.6902 | $107.69 | $107.70 | $107.70 |
| Purchase #6 | $54.85 | 10.592% | $60.6597 | $60.66 | $60.65 | $60.70 |
| Purchase #7 | $195.97 | 9.226% | $214.0502 | $214.05 | $214.05 | $214.10 |
| 7 purchase totals = | $756.92 | $825.9519 | $825.96 | $826.00 | $826.00 | |