| 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 | $18.72 | 4.305% | $19.5259 | $19.53 | $19.55 | $19.50 |
| Purchase #2 | $88.42 | 4.423% | $92.3308 | $92.33 | $92.35 | $92.30 |
| Purchase #3 | $233.29 | 11.185% | $259.3835 | $259.38 | $259.40 | $259.40 |
| Purchase #4 | $87.65 | 6.838% | $93.6435 | $93.64 | $93.65 | $93.60 |
| Purchase #5 | $242.98 | 8.696% | $264.1095 | $264.11 | $264.10 | $264.10 |
| Purchase #6 | $171.96 | 3.831% | $178.5478 | $178.55 | $178.55 | $178.50 |
| Purchase #7 | $240.97 | 13.264% | $272.9323 | $272.93 | $272.95 | $272.90 |
| 7 purchase totals = | $1,083.99 | $1,180.4733 | $1,180.47 | $1,180.55 | $1,180.30 | |