| 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 | $33.30 | 11.589% | $37.1591 | $37.16 | $37.15 | $37.20 |
| Purchase #2 | $75.62 | 13.367% | $85.7281 | $85.73 | $85.75 | $85.70 |
| Purchase #3 | $162.61 | 6.452% | $173.1016 | $173.10 | $173.10 | $173.10 |
| Purchase #4 | $10.46 | 8.703% | $11.3703 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $205.53 | 6.696% | $219.2923 | $219.29 | $219.30 | $219.30 |
| Purchase #6 | $156.88 | 3.670% | $162.6375 | $162.64 | $162.65 | $162.60 |
| Purchase #7 | $21.26 | 4.337% | $22.182 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $665.66 | $711.4709 | $711.47 | $711.50 | $711.50 | |