| 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 | $76.98 | 11.594% | $85.9051 | $85.91 | $85.90 | $85.90 |
| Purchase #2 | $169.84 | 3.707% | $176.136 | $176.14 | $176.15 | $176.10 |
| Purchase #3 | $160.32 | 4.860% | $168.1116 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $29.74 | 8.843% | $32.3699 | $32.37 | $32.35 | $32.40 |
| Purchase #5 | $23.59 | 6.835% | $25.2024 | $25.20 | $25.20 | $25.20 |
| Purchase #6 | $189.65 | 5.174% | $199.4625 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $200.59 | 10.125% | $220.8997 | $220.90 | $220.90 | $220.90 |
| 7 purchase totals = | $850.71 | $908.0872 | $908.09 | $908.05 | $908.10 | |