| 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 | $98.63 | 4.442% | $103.0111 | $103.01 | $103.00 | $103.00 |
| Purchase #2 | $57.33 | 8.327% | $62.1039 | $62.10 | $62.10 | $62.10 |
| Purchase #3 | $101.56 | 7.734% | $109.4147 | $109.41 | $109.40 | $109.40 |
| Purchase #4 | $213.39 | 12.329% | $239.6989 | $239.70 | $239.70 | $239.70 |
| Purchase #5 | $31.86 | 3.377% | $32.9359 | $32.94 | $32.95 | $32.90 |
| Purchase #6 | $22.80 | 7.702% | $24.5561 | $24.56 | $24.55 | $24.60 |
| Purchase #7 | $99.83 | 10.405% | $110.2173 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $625.40 | $681.9379 | $681.94 | $681.90 | $681.90 | |