| 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 | $50.89 | 7.332% | $54.6213 | $54.62 | $54.60 | $54.60 |
| Purchase #2 | $219.39 | 9.199% | $239.5717 | $239.57 | $239.55 | $239.60 |
| Purchase #3 | $49.54 | 12.232% | $55.5997 | $55.60 | $55.60 | $55.60 |
| Purchase #4 | $103.79 | 5.215% | $109.2026 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $235.66 | 7.673% | $253.7422 | $253.74 | $253.75 | $253.70 |
| Purchase #6 | $5.85 | 9.496% | $6.4055 | $6.41 | $6.40 | $6.40 |
| Purchase #7 | $48.30 | 5.742% | $51.0734 | $51.07 | $51.05 | $51.10 |
| 7 purchase totals = | $713.42 | $770.2164 | $770.21 | $770.15 | $770.20 | |