| 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 | $73.91 | 7.870% | $79.7267 | $79.73 | $79.75 | $79.70 |
| Purchase #2 | $203.85 | 8.794% | $221.7766 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $113.74 | 4.207% | $118.525 | $118.53 | $118.55 | $118.50 |
| Purchase #4 | $71.29 | 9.835% | $78.3014 | $78.30 | $78.30 | $78.30 |
| Purchase #5 | $128.90 | 4.796% | $135.082 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $198.99 | 4.398% | $207.7416 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $202.29 | 5.494% | $213.4038 | $213.40 | $213.40 | $213.40 |
| 7 purchase totals = | $992.97 | $1,054.5571 | $1,054.56 | $1,054.65 | $1,054.50 | |