| 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 | $71.52 | 8.749% | $77.7773 | $77.78 | $77.80 | $77.80 |
| Purchase #2 | $36.93 | 4.672% | $38.6554 | $38.66 | $38.65 | $38.70 |
| Purchase #3 | $115.84 | 4.322% | $120.8466 | $120.85 | $120.85 | $120.80 |
| Purchase #4 | $86.99 | 10.330% | $95.9761 | $95.98 | $96.00 | $96.00 |
| Purchase #5 | $47.94 | 8.401% | $51.9674 | $51.97 | $51.95 | $52.00 |
| Purchase #6 | $10.66 | 6.750% | $11.3796 | $11.38 | $11.40 | $11.40 |
| Purchase #7 | $144.35 | 12.298% | $162.1022 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $514.23 | $558.7046 | $558.72 | $558.75 | $558.80 | |