| 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 | $98.58 | 6.591% | $105.0774 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $170.88 | 4.525% | $178.6123 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $244.97 | 9.565% | $268.4014 | $268.40 | $268.40 | $268.40 |
| Purchase #4 | $91.64 | 4.638% | $95.8903 | $95.89 | $95.90 | $95.90 |
| Purchase #5 | $36.95 | 7.768% | $39.8203 | $39.82 | $39.80 | $39.80 |
| Purchase #6 | $204.74 | 3.469% | $211.8424 | $211.84 | $211.85 | $211.80 |
| Purchase #7 | $67.98 | 8.615% | $73.8365 | $73.84 | $73.85 | $73.80 |
| 7 purchase totals = | $915.74 | $973.4806 | $973.48 | $973.50 | $973.40 | |