| 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 | $125.47 | 6.584% | $133.7309 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $247.64 | 8.807% | $269.4497 | $269.45 | $269.45 | $269.40 |
| Purchase #3 | $55.58 | 5.136% | $58.4346 | $58.43 | $58.45 | $58.40 |
| Purchase #4 | $131.40 | 10.603% | $145.3323 | $145.33 | $145.35 | $145.30 |
| Purchase #5 | $64.75 | 4.630% | $67.7479 | $67.75 | $67.75 | $67.70 |
| Purchase #6 | $245.84 | 8.555% | $266.8716 | $266.87 | $266.85 | $266.90 |
| Purchase #7 | $137.46 | 8.828% | $149.595 | $149.60 | $149.60 | $149.60 |
| 7 purchase totals = | $1,008.14 | $1,091.1620 | $1,091.16 | $1,091.20 | $1,091.00 | |