| 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 | $77.95 | 9.422% | $85.2944 | $85.29 | $85.30 | $85.30 |
| Purchase #2 | $159.48 | 13.411% | $180.8679 | $180.87 | $180.85 | $180.90 |
| Purchase #3 | $37.91 | 5.417% | $39.9636 | $39.96 | $39.95 | $40.00 |
| Purchase #4 | $106.68 | 11.551% | $119.0026 | $119.00 | $119.00 | $119.00 |
| Purchase #5 | $218.88 | 9.724% | $240.1639 | $240.16 | $240.15 | $240.20 |
| Purchase #6 | $229.64 | 8.539% | $249.249 | $249.25 | $249.25 | $249.20 |
| Purchase #7 | $244.47 | 7.621% | $263.1011 | $263.10 | $263.10 | $263.10 |
| 7 purchase totals = | $1,075.01 | $1,177.6425 | $1,177.63 | $1,177.60 | $1,177.70 | |