| 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 | $29.72 | 11.786% | $33.2228 | $33.22 | $33.20 | $33.20 |
| Purchase #2 | $157.94 | 12.379% | $177.4914 | $177.49 | $177.50 | $177.50 |
| Purchase #3 | $117.91 | 10.177% | $129.9097 | $129.91 | $129.90 | $129.90 |
| Purchase #4 | $117.47 | 11.760% | $131.2845 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $186.47 | 6.620% | $198.8143 | $198.81 | $198.80 | $198.80 |
| Purchase #6 | $66.44 | 6.201% | $70.5599 | $70.56 | $70.55 | $70.60 |
| Purchase #7 | $31.63 | 3.473% | $32.7285 | $32.73 | $32.75 | $32.70 |
| 7 purchase totals = | $707.58 | $774.0111 | $774.00 | $774.00 | $774.00 | |