| 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 | $107.34 | 3.364% | $110.9509 | $110.95 | $110.95 | $111.00 |
| Purchase #2 | $30.64 | 4.416% | $31.9931 | $31.99 | $32.00 | $32.00 |
| Purchase #3 | $132.90 | 4.264% | $138.5669 | $138.57 | $138.55 | $138.60 |
| Purchase #4 | $42.63 | 10.231% | $46.9915 | $46.99 | $47.00 | $47.00 |
| Purchase #5 | $165.30 | 7.422% | $177.5686 | $177.57 | $177.55 | $177.60 |
| Purchase #6 | $166.49 | 10.131% | $183.3571 | $183.36 | $183.35 | $183.40 |
| Purchase #7 | $140.98 | 11.264% | $156.86 | $156.86 | $156.85 | $156.90 |
| 7 purchase totals = | $786.28 | $846.2881 | $846.29 | $846.25 | $846.50 | |