| 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 | $63.35 | 12.233% | $71.0996 | $71.10 | $71.10 | $71.10 |
| Purchase #2 | $161.95 | 3.623% | $167.8174 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $57.84 | 10.525% | $63.9277 | $63.93 | $63.95 | $63.90 |
| Purchase #4 | $225.97 | 5.528% | $238.4616 | $238.46 | $238.45 | $238.50 |
| Purchase #5 | $93.61 | 5.251% | $98.5255 | $98.53 | $98.55 | $98.50 |
| Purchase #6 | $107.32 | 11.821% | $120.0063 | $120.01 | $120.00 | $120.00 |
| Purchase #7 | $18.64 | 9.464% | $20.4041 | $20.40 | $20.40 | $20.40 |
| 7 purchase totals = | $728.68 | $780.2422 | $780.25 | $780.25 | $780.20 | |