| 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 | $36.66 | 6.683% | $39.11 | $39.11 | $39.10 | $39.10 |
| Purchase #2 | $186.35 | 5.470% | $196.5433 | $196.54 | $196.55 | $196.50 |
| Purchase #3 | $17.52 | 8.665% | $19.0381 | $19.04 | $19.05 | $19.00 |
| Purchase #4 | $144.61 | 9.127% | $157.8086 | $157.81 | $157.80 | $157.80 |
| Purchase #5 | $247.96 | 7.180% | $265.7635 | $265.76 | $265.75 | $265.80 |
| Purchase #6 | $75.36 | 7.355% | $80.9027 | $80.90 | $80.90 | $80.90 |
| Purchase #7 | $201.59 | 13.798% | $229.4054 | $229.41 | $229.40 | $229.40 |
| 7 purchase totals = | $910.05 | $988.5716 | $988.57 | $988.55 | $988.50 | |