| 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 | $6.95 | 7.236% | $7.4529 | $7.45 | $7.45 | $7.50 |
| Purchase #2 | $103.91 | 5.540% | $109.6666 | $109.67 | $109.65 | $109.70 |
| Purchase #3 | $86.59 | 5.288% | $91.1689 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $36.54 | 4.698% | $38.2566 | $38.26 | $38.25 | $38.30 |
| Purchase #5 | $120.27 | 12.476% | $135.2749 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $149.33 | 12.181% | $167.5199 | $167.52 | $167.50 | $167.50 |
| Purchase #7 | $140.78 | 10.677% | $155.8111 | $155.81 | $155.80 | $155.80 |
| 7 purchase totals = | $644.37 | $705.1509 | $705.15 | $705.05 | $705.30 | |