| 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 | $60.30 | 13.535% | $68.4616 | $68.46 | $68.45 | $68.50 |
| Purchase #2 | $6.57 | 12.251% | $7.3749 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $102.34 | 9.355% | $111.9139 | $111.91 | $111.90 | $111.90 |
| Purchase #4 | $5.95 | 10.330% | $6.5646 | $6.56 | $6.55 | $6.60 |
| Purchase #5 | $89.91 | 3.857% | $93.3778 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $35.33 | 10.836% | $39.1584 | $39.16 | $39.15 | $39.20 |
| Purchase #7 | $45.51 | 3.442% | $47.0765 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $345.91 | $373.9277 | $373.92 | $373.90 | $374.10 | |