| 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 | $28.46 | 13.634% | $32.3402 | $32.34 | $32.35 | $32.30 |
| Purchase #2 | $76.63 | 8.302% | $82.9918 | $82.99 | $83.00 | $83.00 |
| Purchase #3 | $241.68 | 12.644% | $272.238 | $272.24 | $272.25 | $272.20 |
| Purchase #4 | $186.40 | 7.618% | $200.6 | $200.60 | $200.60 | $200.60 |
| Purchase #5 | $87.48 | 3.713% | $90.7281 | $90.73 | $90.75 | $90.70 |
| Purchase #6 | $209.89 | 5.277% | $220.9659 | $220.97 | $220.95 | $221.00 |
| Purchase #7 | $139.39 | 8.521% | $151.2674 | $151.27 | $151.25 | $151.30 |
| 7 purchase totals = | $969.93 | $1,051.1314 | $1,051.14 | $1,051.15 | $1,051.10 | |