| 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 | $41.62 | 13.745% | $47.3407 | $47.34 | $47.35 | $47.30 |
| Purchase #2 | $65.34 | 7.788% | $70.4287 | $70.43 | $70.45 | $70.40 |
| Purchase #3 | $27.44 | 7.510% | $29.5007 | $29.50 | $29.50 | $29.50 |
| Purchase #4 | $137.38 | 11.484% | $153.1567 | $153.16 | $153.15 | $153.20 |
| Purchase #5 | $76.26 | 9.742% | $83.6892 | $83.69 | $83.70 | $83.70 |
| Purchase #6 | $156.44 | 3.189% | $161.4289 | $161.43 | $161.45 | $161.40 |
| Purchase #7 | $141.54 | 10.215% | $155.9983 | $156.00 | $156.00 | $156.00 |
| 7 purchase totals = | $646.02 | $701.5432 | $701.55 | $701.60 | $701.50 | |