| 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 | $41.42 | 7.679% | $44.6006 | $44.60 | $44.60 | $44.60 |
| Purchase #2 | $223.95 | 10.806% | $248.15 | $248.15 | $248.15 | $248.20 |
| Purchase #3 | $48.81 | 7.778% | $52.6064 | $52.61 | $52.60 | $52.60 |
| Purchase #4 | $47.51 | 4.745% | $49.7643 | $49.76 | $49.75 | $49.80 |
| Purchase #5 | $7.78 | 6.254% | $8.2666 | $8.27 | $8.25 | $8.30 |
| Purchase #6 | $47.77 | 12.701% | $53.8373 | $53.84 | $53.85 | $53.80 |
| Purchase #7 | $159.65 | 9.323% | $174.5342 | $174.53 | $174.55 | $174.50 |
| 7 purchase totals = | $576.89 | $631.7594 | $631.76 | $631.75 | $631.80 | |