| 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 | $70.93 | 12.148% | $79.5466 | $79.55 | $79.55 | $79.50 |
| Purchase #2 | $46.60 | 10.140% | $51.3252 | $51.33 | $51.35 | $51.30 |
| Purchase #3 | $29.31 | 10.505% | $32.389 | $32.39 | $32.40 | $32.40 |
| Purchase #4 | $18.77 | 3.759% | $19.4756 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $196.45 | 10.808% | $217.6823 | $217.68 | $217.70 | $217.70 |
| Purchase #6 | $214.63 | 5.133% | $225.647 | $225.65 | $225.65 | $225.60 |
| Purchase #7 | $126.84 | 6.186% | $134.6863 | $134.69 | $134.70 | $134.70 |
| 7 purchase totals = | $703.53 | $760.7520 | $760.77 | $760.85 | $760.70 | |