| 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 | $14.31 | 9.780% | $15.7095 | $15.71 | $15.70 | $15.70 |
| Purchase #2 | $53.54 | 11.603% | $59.7522 | $59.75 | $59.75 | $59.80 |
| Purchase #3 | $230.86 | 12.161% | $258.9349 | $258.93 | $258.95 | $258.90 |
| Purchase #4 | $161.92 | 9.311% | $176.9964 | $177.00 | $177.00 | $177.00 |
| Purchase #5 | $125.65 | 6.395% | $133.6853 | $133.69 | $133.70 | $133.70 |
| Purchase #6 | $18.91 | 8.269% | $20.4737 | $20.47 | $20.45 | $20.50 |
| Purchase #7 | $7.86 | 5.618% | $8.3016 | $8.30 | $8.30 | $8.30 |
| 7 purchase totals = | $613.05 | $673.8536 | $673.85 | $673.85 | $673.90 | |