| 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 | $62.72 | 5.726% | $66.3113 | $66.31 | $66.30 | $66.30 |
| Purchase #2 | $237.59 | 7.514% | $255.4425 | $255.44 | $255.45 | $255.40 |
| Purchase #3 | $133.38 | 3.726% | $138.3497 | $138.35 | $138.35 | $138.30 |
| Purchase #4 | $196.82 | 7.831% | $212.233 | $212.23 | $212.25 | $212.20 |
| Purchase #5 | $226.48 | 13.326% | $256.6607 | $256.66 | $256.65 | $256.70 |
| Purchase #6 | $7.28 | 12.496% | $8.1897 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $217.33 | 5.145% | $228.5116 | $228.51 | $228.50 | $228.50 |
| 7 purchase totals = | $1,081.60 | $1,165.6985 | $1,165.69 | $1,165.70 | $1,165.60 | |