| 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 | $24.80 | 5.609% | $26.191 | $26.19 | $26.20 | $26.20 |
| Purchase #2 | $131.85 | 5.836% | $139.5448 | $139.54 | $139.55 | $139.50 |
| Purchase #3 | $45.79 | 9.441% | $50.113 | $50.11 | $50.10 | $50.10 |
| Purchase #4 | $118.82 | 12.550% | $133.7319 | $133.73 | $133.75 | $133.70 |
| Purchase #5 | $91.75 | 7.806% | $98.912 | $98.91 | $98.90 | $98.90 |
| Purchase #6 | $83.39 | 9.640% | $91.4288 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $88.75 | 4.340% | $92.6018 | $92.60 | $92.60 | $92.60 |
| 7 purchase totals = | $585.15 | $632.5233 | $632.51 | $632.55 | $632.40 | |