| 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 | $135.33 | 5.368% | $142.5945 | $142.59 | $142.60 | $142.60 |
| Purchase #2 | $33.50 | 13.475% | $38.0141 | $38.01 | $38.00 | $38.00 |
| Purchase #3 | $195.88 | 6.874% | $209.3448 | $209.34 | $209.35 | $209.30 |
| Purchase #4 | $41.91 | 13.148% | $47.4203 | $47.42 | $47.40 | $47.40 |
| Purchase #5 | $55.84 | 8.690% | $60.6925 | $60.69 | $60.70 | $60.70 |
| Purchase #6 | $55.69 | 8.525% | $60.4376 | $60.44 | $60.45 | $60.40 |
| Purchase #7 | $102.52 | 9.583% | $112.3445 | $112.34 | $112.35 | $112.30 |
| 7 purchase totals = | $620.67 | $670.8483 | $670.83 | $670.85 | $670.70 | |