| 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 | $90.35 | 6.796% | $96.4902 | $96.49 | $96.50 | $96.50 |
| Purchase #2 | $237.31 | 12.816% | $267.7236 | $267.72 | $267.70 | $267.70 |
| Purchase #3 | $87.45 | 10.345% | $96.4967 | $96.50 | $96.50 | $96.50 |
| Purchase #4 | $70.89 | 5.866% | $75.0484 | $75.05 | $75.05 | $75.00 |
| Purchase #5 | $158.46 | 9.668% | $173.7799 | $173.78 | $173.80 | $173.80 |
| Purchase #6 | $197.95 | 9.428% | $216.6127 | $216.61 | $216.60 | $216.60 |
| Purchase #7 | $196.67 | 9.108% | $214.5827 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $1,039.08 | $1,140.7342 | $1,140.73 | $1,140.75 | $1,140.70 | |