| 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 | $64.40 | 6.235% | $68.4153 | $68.42 | $68.40 | $68.40 |
| Purchase #2 | $29.63 | 12.280% | $33.2686 | $33.27 | $33.25 | $33.30 |
| Purchase #3 | $233.58 | 8.736% | $253.9855 | $253.99 | $254.00 | $254.00 |
| Purchase #4 | $205.63 | 10.287% | $226.7832 | $226.78 | $226.80 | $226.80 |
| Purchase #5 | $238.37 | 11.372% | $265.4774 | $265.48 | $265.50 | $265.50 |
| Purchase #6 | $22.74 | 9.522% | $24.9053 | $24.91 | $24.90 | $24.90 |
| Purchase #7 | $60.77 | 11.395% | $67.6947 | $67.69 | $67.70 | $67.70 |
| 7 purchase totals = | $855.12 | $940.5300 | $940.54 | $940.55 | $940.60 | |