| 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 | $49.32 | 11.219% | $54.8532 | $54.85 | $54.85 | $54.90 |
| Purchase #2 | $75.45 | 11.610% | $84.2097 | $84.21 | $84.20 | $84.20 |
| Purchase #3 | $42.80 | 10.103% | $47.1241 | $47.12 | $47.10 | $47.10 |
| Purchase #4 | $36.87 | 11.744% | $41.2 | $41.20 | $41.20 | $41.20 |
| Purchase #5 | $16.68 | 8.126% | $18.0354 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $99.68 | 13.514% | $113.1508 | $113.15 | $113.15 | $113.20 |
| Purchase #7 | $189.42 | 5.339% | $199.5331 | $199.53 | $199.55 | $199.50 |
| 7 purchase totals = | $510.22 | $558.1063 | $558.10 | $558.10 | $558.10 | |