| 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 | $31.85 | 9.514% | $34.8802 | $34.88 | $34.90 | $34.90 |
| Purchase #2 | $74.36 | 4.866% | $77.9784 | $77.98 | $78.00 | $78.00 |
| Purchase #3 | $183.60 | 7.673% | $197.6876 | $197.69 | $197.70 | $197.70 |
| Purchase #4 | $241.55 | 11.272% | $268.7775 | $268.78 | $268.80 | $268.80 |
| Purchase #5 | $101.43 | 11.807% | $113.4058 | $113.41 | $113.40 | $113.40 |
| Purchase #6 | $19.37 | 7.835% | $20.8876 | $20.89 | $20.90 | $20.90 |
| Purchase #7 | $32.99 | 8.409% | $35.7641 | $35.76 | $35.75 | $35.80 |
| 7 purchase totals = | $685.15 | $749.3812 | $749.39 | $749.45 | $749.50 | |