| 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 | $80.64 | 4.236% | $84.0559 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $71.57 | 13.116% | $80.9571 | $80.96 | $80.95 | $81.00 |
| Purchase #3 | $128.83 | 13.835% | $146.6536 | $146.65 | $146.65 | $146.70 |
| Purchase #4 | $129.81 | 13.355% | $147.1461 | $147.15 | $147.15 | $147.10 |
| Purchase #5 | $216.93 | 3.371% | $224.2427 | $224.24 | $224.25 | $224.20 |
| Purchase #6 | $198.80 | 7.559% | $213.8273 | $213.83 | $213.85 | $213.80 |
| Purchase #7 | $216.87 | 5.568% | $228.9453 | $228.95 | $228.95 | $228.90 |
| 7 purchase totals = | $1,043.45 | $1,125.8280 | $1,125.84 | $1,125.85 | $1,125.80 | |