| 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 | $36.27 | 3.471% | $37.5289 | $37.53 | $37.55 | $37.50 |
| Purchase #2 | $128.77 | 3.385% | $133.1289 | $133.13 | $133.15 | $133.10 |
| Purchase #3 | $7.70 | 4.109% | $8.0164 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $5.75 | 8.593% | $6.2441 | $6.24 | $6.25 | $6.20 |
| Purchase #5 | $96.25 | 12.475% | $108.2572 | $108.26 | $108.25 | $108.30 |
| Purchase #6 | $61.87 | 7.803% | $66.6977 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $31.95 | 12.829% | $36.0489 | $36.05 | $36.05 | $36.00 |
| 7 purchase totals = | $368.56 | $395.9221 | $395.93 | $395.95 | $395.80 | |