| 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 | $63.95 | 10.391% | $70.595 | $70.60 | $70.60 | $70.60 |
| Purchase #2 | $193.58 | 5.294% | $203.8281 | $203.83 | $203.85 | $203.80 |
| Purchase #3 | $131.66 | 10.574% | $145.5817 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $91.48 | 12.242% | $102.679 | $102.68 | $102.70 | $102.70 |
| Purchase #5 | $200.39 | 8.556% | $217.5354 | $217.54 | $217.55 | $217.50 |
| Purchase #6 | $84.71 | 13.625% | $96.2517 | $96.25 | $96.25 | $96.30 |
| Purchase #7 | $130.65 | 13.127% | $147.8004 | $147.80 | $147.80 | $147.80 |
| 7 purchase totals = | $896.42 | $984.2713 | $984.28 | $984.35 | $984.30 | |