| 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 | $46.84 | 10.595% | $51.8027 | $51.80 | $51.80 | $51.80 |
| Purchase #2 | $244.43 | 6.526% | $260.3815 | $260.38 | $260.40 | $260.40 |
| Purchase #3 | $159.67 | 13.447% | $181.1408 | $181.14 | $181.15 | $181.10 |
| Purchase #4 | $160.70 | 13.219% | $181.9429 | $181.94 | $181.95 | $181.90 |
| Purchase #5 | $47.48 | 13.466% | $53.8737 | $53.87 | $53.85 | $53.90 |
| Purchase #6 | $136.87 | 3.690% | $141.9205 | $141.92 | $141.90 | $141.90 |
| Purchase #7 | $149.97 | 11.415% | $167.0891 | $167.09 | $167.10 | $167.10 |
| 7 purchase totals = | $945.96 | $1,038.1512 | $1,038.14 | $1,038.15 | $1,038.10 | |