| 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 | $29.60 | 10.146% | $32.6032 | $32.60 | $32.60 | $32.60 |
| Purchase #2 | $115.35 | 7.730% | $124.2666 | $124.27 | $124.25 | $124.30 |
| Purchase #3 | $197.50 | 12.495% | $222.1776 | $222.18 | $222.20 | $222.20 |
| Purchase #4 | $174.65 | 4.510% | $182.5267 | $182.53 | $182.55 | $182.50 |
| Purchase #5 | $244.68 | 7.815% | $263.8017 | $263.80 | $263.80 | $263.80 |
| Purchase #6 | $19.85 | 11.486% | $22.13 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $31.42 | 10.120% | $34.5997 | $34.60 | $34.60 | $34.60 |
| 7 purchase totals = | $813.05 | $882.1055 | $882.11 | $882.15 | $882.10 | |