| 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 | $108.40 | 4.272% | $113.0308 | $113.03 | $113.05 | $113.00 |
| Purchase #2 | $144.63 | 12.374% | $162.5265 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $7.76 | 11.311% | $8.6377 | $8.64 | $8.65 | $8.60 |
| Purchase #4 | $67.49 | 6.224% | $71.6906 | $71.69 | $71.70 | $71.70 |
| Purchase #5 | $47.88 | 5.112% | $50.3276 | $50.33 | $50.35 | $50.30 |
| Purchase #6 | $73.95 | 9.689% | $81.115 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $247.72 | 3.490% | $256.3654 | $256.37 | $256.35 | $256.40 |
| 7 purchase totals = | $697.83 | $743.6936 | $743.71 | $743.75 | $743.60 | |