| 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 | $29.25 | 12.165% | $32.8083 | $32.81 | $32.80 | $32.80 |
| Purchase #2 | $50.30 | 5.583% | $53.1082 | $53.11 | $53.10 | $53.10 |
| Purchase #3 | $80.95 | 3.429% | $83.7258 | $83.73 | $83.75 | $83.70 |
| Purchase #4 | $244.31 | 4.233% | $254.6516 | $254.65 | $254.65 | $254.70 |
| Purchase #5 | $223.79 | 13.358% | $253.6839 | $253.68 | $253.70 | $253.70 |
| Purchase #6 | $196.76 | 3.216% | $203.0878 | $203.09 | $203.10 | $203.10 |
| Purchase #7 | $134.25 | 10.793% | $148.7396 | $148.74 | $148.75 | $148.70 |
| 7 purchase totals = | $959.61 | $1,029.8052 | $1,029.81 | $1,029.85 | $1,029.80 | |