| 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 | $73.42 | 11.464% | $81.8369 | $81.84 | $81.85 | $81.80 |
| Purchase #2 | $65.67 | 4.589% | $68.6836 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $47.99 | 9.676% | $52.6335 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $192.77 | 5.397% | $203.1738 | $203.17 | $203.15 | $203.20 |
| Purchase #5 | $249.55 | 9.587% | $273.4744 | $273.47 | $273.45 | $273.50 |
| Purchase #6 | $238.77 | 6.781% | $254.961 | $254.96 | $254.95 | $255.00 |
| Purchase #7 | $200.93 | 8.426% | $217.8604 | $217.86 | $217.85 | $217.90 |
| 7 purchase totals = | $1,069.10 | $1,152.6236 | $1,152.61 | $1,152.60 | $1,152.70 | |