| 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 | $61.26 | 12.403% | $68.8581 | $68.86 | $68.85 | $68.90 |
| Purchase #2 | $101.92 | 13.593% | $115.774 | $115.77 | $115.75 | $115.80 |
| Purchase #3 | $218.71 | 10.431% | $241.5236 | $241.52 | $241.50 | $241.50 |
| Purchase #4 | $7.59 | 5.350% | $7.9961 | $8.00 | $8.00 | $8.00 |
| Purchase #5 | $135.97 | 11.838% | $152.0661 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $145.87 | 4.375% | $152.2518 | $152.25 | $152.25 | $152.30 |
| Purchase #7 | $220.57 | 9.350% | $241.1933 | $241.19 | $241.20 | $241.20 |
| 7 purchase totals = | $891.89 | $979.6630 | $979.66 | $979.60 | $979.80 | |