| 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 | $33.25 | 8.532% | $36.0869 | $36.09 | $36.10 | $36.10 |
| Purchase #2 | $247.98 | 10.622% | $274.3204 | $274.32 | $274.30 | $274.30 |
| Purchase #3 | $248.86 | 7.247% | $266.8949 | $266.89 | $266.90 | $266.90 |
| Purchase #4 | $150.52 | 3.652% | $156.017 | $156.02 | $156.00 | $156.00 |
| Purchase #5 | $35.36 | 8.158% | $38.2447 | $38.24 | $38.25 | $38.20 |
| Purchase #6 | $34.79 | 13.865% | $39.6136 | $39.61 | $39.60 | $39.60 |
| Purchase #7 | $32.91 | 11.111% | $36.5666 | $36.57 | $36.55 | $36.60 |
| 7 purchase totals = | $783.67 | $847.7441 | $847.74 | $847.70 | $847.70 | |