| 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 | $31.91 | 13.854% | $36.3308 | $36.33 | $36.35 | $36.30 |
| Purchase #2 | $56.31 | 13.711% | $64.0307 | $64.03 | $64.05 | $64.00 |
| Purchase #3 | $99.86 | 7.762% | $107.6111 | $107.61 | $107.60 | $107.60 |
| Purchase #4 | $194.43 | 12.269% | $218.2846 | $218.28 | $218.30 | $218.30 |
| Purchase #5 | $138.27 | 7.814% | $149.0744 | $149.07 | $149.05 | $149.10 |
| Purchase #6 | $239.84 | 3.756% | $248.8484 | $248.85 | $248.85 | $248.80 |
| Purchase #7 | $196.33 | 6.758% | $209.598 | $209.60 | $209.60 | $209.60 |
| 7 purchase totals = | $956.95 | $1,033.7780 | $1,033.77 | $1,033.80 | $1,033.70 | |