| 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 | $65.64 | 12.165% | $73.6251 | $73.63 | $73.65 | $73.60 |
| Purchase #2 | $67.50 | 3.767% | $70.0427 | $70.04 | $70.05 | $70.00 |
| Purchase #3 | $176.57 | 4.251% | $184.076 | $184.08 | $184.10 | $184.10 |
| Purchase #4 | $153.42 | 7.687% | $165.2134 | $165.21 | $165.20 | $165.20 |
| Purchase #5 | $118.66 | 6.112% | $125.9125 | $125.91 | $125.90 | $125.90 |
| Purchase #6 | $5.97 | 5.796% | $6.316 | $6.32 | $6.30 | $6.30 |
| Purchase #7 | $7.77 | 5.470% | $8.195 | $8.20 | $8.20 | $8.20 |
| 7 purchase totals = | $595.53 | $633.3807 | $633.39 | $633.40 | $633.30 | |