| 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 | $25.89 | 4.580% | $27.0758 | $27.08 | $27.10 | $27.10 |
| Purchase #2 | $229.85 | 11.522% | $256.3333 | $256.33 | $256.35 | $256.30 |
| Purchase #3 | $157.83 | 13.218% | $178.692 | $178.69 | $178.70 | $178.70 |
| Purchase #4 | $47.66 | 7.508% | $51.2383 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $113.55 | 6.425% | $120.8456 | $120.85 | $120.85 | $120.80 |
| Purchase #6 | $209.96 | 5.145% | $220.7624 | $220.76 | $220.75 | $220.80 |
| Purchase #7 | $183.44 | 7.628% | $197.4328 | $197.43 | $197.45 | $197.40 |
| 7 purchase totals = | $968.18 | $1,052.3802 | $1,052.38 | $1,052.45 | $1,052.30 | |