| 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 | $6.64 | 12.397% | $7.4632 | $7.46 | $7.45 | $7.50 |
| Purchase #2 | $113.70 | 3.626% | $117.8228 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $44.61 | 3.852% | $46.3284 | $46.33 | $46.35 | $46.30 |
| Purchase #4 | $217.29 | 12.561% | $244.5838 | $244.58 | $244.60 | $244.60 |
| Purchase #5 | $47.65 | 13.854% | $54.2514 | $54.25 | $54.25 | $54.30 |
| Purchase #6 | $24.32 | 11.462% | $27.1076 | $27.11 | $27.10 | $27.10 |
| Purchase #7 | $190.67 | 4.315% | $198.8974 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $644.88 | $696.4546 | $696.45 | $696.45 | $696.50 | |