| 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 | $69.42 | 7.173% | $74.3995 | $74.40 | $74.40 | $74.40 |
| Purchase #2 | $225.61 | 10.586% | $249.4931 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $66.81 | 9.696% | $73.2879 | $73.29 | $73.30 | $73.30 |
| Purchase #4 | $133.49 | 10.621% | $147.668 | $147.67 | $147.65 | $147.70 |
| Purchase #5 | $189.64 | 11.643% | $211.7198 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $23.61 | 13.480% | $26.7926 | $26.79 | $26.80 | $26.80 |
| Purchase #7 | $248.58 | 13.109% | $281.1664 | $281.17 | $281.15 | $281.20 |
| 7 purchase totals = | $957.16 | $1,064.5273 | $1,064.53 | $1,064.50 | $1,064.60 | |