| 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 | $48.42 | 11.261% | $53.8726 | $53.87 | $53.85 | $53.90 |
| Purchase #2 | $20.89 | 5.154% | $21.9667 | $21.97 | $21.95 | $22.00 |
| Purchase #3 | $244.57 | 11.460% | $272.5977 | $272.60 | $272.60 | $272.60 |
| Purchase #4 | $230.56 | 4.823% | $241.6799 | $241.68 | $241.70 | $241.70 |
| Purchase #5 | $69.86 | 4.265% | $72.8395 | $72.84 | $72.85 | $72.80 |
| Purchase #6 | $13.88 | 7.558% | $14.9291 | $14.93 | $14.95 | $14.90 |
| Purchase #7 | $195.55 | 5.821% | $206.933 | $206.93 | $206.95 | $206.90 |
| 7 purchase totals = | $823.73 | $884.8185 | $884.82 | $884.85 | $884.80 | |