| 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 | $73.99 | 4.332% | $77.1952 | $77.20 | $77.20 | $77.20 |
| Purchase #2 | $34.67 | 6.288% | $36.85 | $36.85 | $36.85 | $36.90 |
| Purchase #3 | $146.48 | 8.464% | $158.8781 | $158.88 | $158.90 | $158.90 |
| Purchase #4 | $147.29 | 9.103% | $160.6978 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $32.50 | 7.691% | $34.9996 | $35.00 | $35.00 | $35.00 |
| Purchase #6 | $245.97 | 8.567% | $267.0422 | $267.04 | $267.05 | $267.00 |
| Purchase #7 | $144.61 | 10.490% | $159.7796 | $159.78 | $159.80 | $159.80 |
| 7 purchase totals = | $825.51 | $895.4425 | $895.45 | $895.50 | $895.50 | |