| 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 | $22.94 | 7.393% | $24.636 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $145.64 | 13.590% | $165.4325 | $165.43 | $165.45 | $165.40 |
| Purchase #3 | $70.26 | 4.645% | $73.5236 | $73.52 | $73.50 | $73.50 |
| Purchase #4 | $167.65 | 6.370% | $178.3293 | $178.33 | $178.35 | $178.30 |
| Purchase #5 | $10.48 | 5.724% | $11.0799 | $11.08 | $11.10 | $11.10 |
| Purchase #6 | $7.76 | 11.729% | $8.6702 | $8.67 | $8.65 | $8.70 |
| Purchase #7 | $109.85 | 6.170% | $116.6277 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $534.58 | $578.2992 | $578.30 | $578.35 | $578.20 | |