| 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 | $5.69 | 7.209% | $6.1002 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $84.88 | 10.449% | $93.7491 | $93.75 | $93.75 | $93.70 |
| Purchase #3 | $5.61 | 10.398% | $6.1933 | $6.19 | $6.20 | $6.20 |
| Purchase #4 | $138.86 | 13.211% | $157.2048 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $43.86 | 8.410% | $47.5486 | $47.55 | $47.55 | $47.50 |
| Purchase #6 | $154.51 | 6.253% | $164.1715 | $164.17 | $164.15 | $164.20 |
| Purchase #7 | $123.35 | 8.445% | $133.7669 | $133.77 | $133.75 | $133.80 |
| 7 purchase totals = | $556.76 | $608.7344 | $608.73 | $608.70 | $608.70 | |