| 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 | $52.77 | 3.336% | $54.5304 | $54.53 | $54.55 | $54.50 |
| Purchase #2 | $37.96 | 9.103% | $41.4155 | $41.42 | $41.40 | $41.40 |
| Purchase #3 | $197.87 | 9.407% | $216.4836 | $216.48 | $216.50 | $216.50 |
| Purchase #4 | $197.96 | 8.435% | $214.6579 | $214.66 | $214.65 | $214.70 |
| Purchase #5 | $130.65 | 3.661% | $135.4331 | $135.43 | $135.45 | $135.40 |
| Purchase #6 | $191.94 | 7.730% | $206.777 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $182.51 | 3.560% | $189.0074 | $189.01 | $189.00 | $189.00 |
| 7 purchase totals = | $991.66 | $1,058.3049 | $1,058.31 | $1,058.35 | $1,058.30 | |