| 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 | $109.96 | 9.816% | $120.7537 | $120.75 | $120.75 | $120.80 |
| Purchase #2 | $19.62 | 4.347% | $20.4729 | $20.47 | $20.45 | $20.50 |
| Purchase #3 | $91.99 | 12.596% | $103.5771 | $103.58 | $103.60 | $103.60 |
| Purchase #4 | $80.63 | 5.829% | $85.3299 | $85.33 | $85.35 | $85.30 |
| Purchase #5 | $62.38 | 13.827% | $71.0053 | $71.01 | $71.00 | $71.00 |
| Purchase #6 | $181.57 | 7.612% | $195.3911 | $195.39 | $195.40 | $195.40 |
| Purchase #7 | $14.97 | 13.200% | $16.946 | $16.95 | $16.95 | $16.90 |
| 7 purchase totals = | $561.12 | $613.4760 | $613.48 | $613.50 | $613.50 | |