| 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 | $72.77 | 3.273% | $75.1518 | $75.15 | $75.15 | $75.20 |
| Purchase #2 | $29.34 | 11.256% | $32.6425 | $32.64 | $32.65 | $32.60 |
| Purchase #3 | $51.76 | 11.143% | $57.5276 | $57.53 | $57.55 | $57.50 |
| Purchase #4 | $163.72 | 13.608% | $185.999 | $186.00 | $186.00 | $186.00 |
| Purchase #5 | $145.61 | 7.212% | $156.1114 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $128.77 | 6.562% | $137.2199 | $137.22 | $137.20 | $137.20 |
| Purchase #7 | $51.90 | 4.589% | $54.2817 | $54.28 | $54.30 | $54.30 |
| 7 purchase totals = | $643.87 | $698.9339 | $698.93 | $698.95 | $698.90 | |