| 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 | $173.50 | 5.532% | $183.098 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $44.47 | 11.614% | $49.6347 | $49.63 | $49.65 | $49.60 |
| Purchase #3 | $75.94 | 12.541% | $85.4636 | $85.46 | $85.45 | $85.50 |
| Purchase #4 | $90.55 | 9.140% | $98.8263 | $98.83 | $98.85 | $98.80 |
| Purchase #5 | $48.71 | 5.721% | $51.4967 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $40.29 | 3.419% | $41.6675 | $41.67 | $41.65 | $41.70 |
| Purchase #7 | $231.33 | 12.364% | $259.9316 | $259.93 | $259.95 | $259.90 |
| 7 purchase totals = | $704.79 | $770.1184 | $770.12 | $770.15 | $770.10 | |