| 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 | $53.86 | 4.146% | $56.093 | $56.09 | $56.10 | $56.10 |
| Purchase #2 | $225.46 | 8.409% | $244.4189 | $244.42 | $244.40 | $244.40 |
| Purchase #3 | $29.41 | 11.374% | $32.7551 | $32.76 | $32.75 | $32.80 |
| Purchase #4 | $149.72 | 7.824% | $161.4341 | $161.43 | $161.45 | $161.40 |
| Purchase #5 | $26.27 | 5.794% | $27.7921 | $27.79 | $27.80 | $27.80 |
| Purchase #6 | $227.55 | 13.867% | $259.1044 | $259.10 | $259.10 | $259.10 |
| Purchase #7 | $237.65 | 4.841% | $249.1546 | $249.15 | $249.15 | $249.20 |
| 7 purchase totals = | $949.92 | $1,030.7522 | $1,030.74 | $1,030.75 | $1,030.80 | |