| 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 | $32.97 | 8.615% | $35.8104 | $35.81 | $35.80 | $35.80 |
| Purchase #2 | $238.53 | 7.250% | $255.8234 | $255.82 | $255.80 | $255.80 |
| Purchase #3 | $79.62 | 7.695% | $85.7468 | $85.75 | $85.75 | $85.70 |
| Purchase #4 | $39.65 | 4.689% | $41.5092 | $41.51 | $41.50 | $41.50 |
| Purchase #5 | $37.41 | 5.870% | $39.606 | $39.61 | $39.60 | $39.60 |
| Purchase #6 | $202.82 | 6.771% | $216.5529 | $216.55 | $216.55 | $216.60 |
| Purchase #7 | $42.84 | 11.240% | $47.6552 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $673.84 | $722.7039 | $722.71 | $722.65 | $722.70 | |