| 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 | $51.77 | 3.301% | $53.4789 | $53.48 | $53.50 | $53.50 |
| Purchase #2 | $231.92 | 8.629% | $251.9324 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $81.94 | 3.550% | $84.8489 | $84.85 | $84.85 | $84.80 |
| Purchase #4 | $195.53 | 11.656% | $218.321 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $196.79 | 8.477% | $213.4719 | $213.47 | $213.45 | $213.50 |
| Purchase #6 | $116.44 | 6.842% | $124.4068 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $218.75 | 7.740% | $235.6813 | $235.68 | $235.70 | $235.70 |
| 7 purchase totals = | $1,093.14 | $1,182.1412 | $1,182.14 | $1,182.15 | $1,182.10 | |