| 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 | $63.29 | 5.623% | $66.8488 | $66.85 | $66.85 | $66.80 |
| Purchase #2 | $171.58 | 12.288% | $192.6638 | $192.66 | $192.65 | $192.70 |
| Purchase #3 | $190.69 | 9.806% | $209.3891 | $209.39 | $209.40 | $209.40 |
| Purchase #4 | $83.28 | 6.588% | $88.7665 | $88.77 | $88.75 | $88.80 |
| Purchase #5 | $141.63 | 12.537% | $159.3862 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $248.35 | 8.754% | $270.0906 | $270.09 | $270.10 | $270.10 |
| Purchase #7 | $19.60 | 9.616% | $21.4847 | $21.48 | $21.50 | $21.50 |
| 7 purchase totals = | $918.42 | $1,008.6297 | $1,008.63 | $1,008.65 | $1,008.70 | |