| 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 | $9.92 | 5.214% | $10.4372 | $10.44 | $10.45 | $10.40 |
| Purchase #2 | $192.57 | 13.831% | $219.2044 | $219.20 | $219.20 | $219.20 |
| Purchase #3 | $152.55 | 9.854% | $167.5823 | $167.58 | $167.60 | $167.60 |
| Purchase #4 | $31.34 | 4.157% | $32.6428 | $32.64 | $32.65 | $32.60 |
| Purchase #5 | $146.34 | 9.517% | $160.2672 | $160.27 | $160.25 | $160.30 |
| Purchase #6 | $77.95 | 9.829% | $85.6117 | $85.61 | $85.60 | $85.60 |
| Purchase #7 | $62.50 | 4.522% | $65.3263 | $65.33 | $65.35 | $65.30 |
| 7 purchase totals = | $673.17 | $741.0719 | $741.07 | $741.10 | $741.00 | |