| 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 | $5.36 | 13.354% | $6.0758 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $169.79 | 5.734% | $179.5258 | $179.53 | $179.55 | $179.50 |
| Purchase #3 | $135.51 | 4.622% | $141.7733 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $120.95 | 11.606% | $134.9875 | $134.99 | $135.00 | $135.00 |
| Purchase #5 | $38.26 | 5.379% | $40.318 | $40.32 | $40.30 | $40.30 |
| Purchase #6 | $212.70 | 13.239% | $240.8594 | $240.86 | $240.85 | $240.90 |
| Purchase #7 | $97.55 | 4.480% | $101.9202 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $780.12 | $845.4600 | $845.47 | $845.45 | $845.50 | |