| 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 | $35.85 | 10.636% | $39.663 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $182.61 | 8.329% | $197.8196 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $96.76 | 8.497% | $104.9817 | $104.98 | $105.00 | $105.00 |
| Purchase #4 | $75.82 | 8.674% | $82.3966 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $230.38 | 12.662% | $259.5507 | $259.55 | $259.55 | $259.60 |
| Purchase #6 | $211.68 | 3.841% | $219.8106 | $219.81 | $219.80 | $219.80 |
| Purchase #7 | $198.78 | 3.600% | $205.9361 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $1,031.88 | $1,110.1583 | $1,110.16 | $1,110.15 | $1,110.20 | |