| 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 | $10.77 | 5.103% | $11.3196 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $94.67 | 9.374% | $103.5444 | $103.54 | $103.55 | $103.50 |
| Purchase #3 | $22.71 | 6.649% | $24.22 | $24.22 | $24.20 | $24.20 |
| Purchase #4 | $249.60 | 7.370% | $267.9955 | $268.00 | $268.00 | $268.00 |
| Purchase #5 | $10.84 | 5.445% | $11.4302 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $7.58 | 12.523% | $8.5292 | $8.53 | $8.55 | $8.50 |
| Purchase #7 | $153.59 | 5.201% | $161.5782 | $161.58 | $161.60 | $161.60 |
| 7 purchase totals = | $549.76 | $588.6171 | $588.62 | $588.65 | $588.50 | |