| 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 | $29.98 | 8.717% | $32.5934 | $32.59 | $32.60 | $32.60 |
| Purchase #2 | $150.26 | 3.360% | $155.3087 | $155.31 | $155.30 | $155.30 |
| Purchase #3 | $70.67 | 4.378% | $73.7639 | $73.76 | $73.75 | $73.80 |
| Purchase #4 | $207.50 | 4.697% | $217.2463 | $217.25 | $217.25 | $217.20 |
| Purchase #5 | $105.46 | 4.846% | $110.5706 | $110.57 | $110.55 | $110.60 |
| Purchase #6 | $78.53 | 6.479% | $83.618 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $219.75 | 4.817% | $230.3354 | $230.34 | $230.35 | $230.30 |
| 7 purchase totals = | $862.15 | $903.4363 | $903.44 | $903.40 | $903.40 | |