| 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 | $14.83 | 11.585% | $16.5481 | $16.55 | $16.55 | $16.50 |
| Purchase #2 | $180.99 | 4.864% | $189.7934 | $189.79 | $189.80 | $189.80 |
| Purchase #3 | $247.51 | 3.216% | $255.4699 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $225.90 | 12.275% | $253.6292 | $253.63 | $253.65 | $253.60 |
| Purchase #5 | $38.62 | 10.169% | $42.5473 | $42.55 | $42.55 | $42.50 |
| Purchase #6 | $209.37 | 4.747% | $219.3088 | $219.31 | $219.30 | $219.30 |
| Purchase #7 | $73.57 | 7.870% | $79.36 | $79.36 | $79.35 | $79.40 |
| 7 purchase totals = | $990.79 | $1,056.6567 | $1,056.66 | $1,056.65 | $1,056.60 | |