| 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 | $96.61 | 12.457% | $108.6447 | $108.64 | $108.65 | $108.60 |
| Purchase #2 | $140.72 | 11.513% | $156.9211 | $156.92 | $156.90 | $156.90 |
| Purchase #3 | $109.56 | 9.797% | $120.2936 | $120.29 | $120.30 | $120.30 |
| Purchase #4 | $94.94 | 13.300% | $107.567 | $107.57 | $107.55 | $107.60 |
| Purchase #5 | $93.40 | 3.600% | $96.7624 | $96.76 | $96.75 | $96.80 |
| Purchase #6 | $47.28 | 8.592% | $51.3423 | $51.34 | $51.35 | $51.30 |
| Purchase #7 | $97.66 | 4.365% | $101.9229 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $680.17 | $743.4540 | $743.44 | $743.40 | $743.40 | |