| 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 | $69.65 | 13.374% | $78.965 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $203.85 | 9.518% | $223.2524 | $223.25 | $223.25 | $223.30 |
| Purchase #3 | $36.74 | 6.784% | $39.2324 | $39.23 | $39.25 | $39.20 |
| Purchase #4 | $69.42 | 3.837% | $72.0836 | $72.08 | $72.10 | $72.10 |
| Purchase #5 | $198.71 | 11.543% | $221.6471 | $221.65 | $221.65 | $221.60 |
| Purchase #6 | $196.68 | 8.306% | $213.0162 | $213.02 | $213.00 | $213.00 |
| Purchase #7 | $142.81 | 9.761% | $156.7497 | $156.75 | $156.75 | $156.70 |
| 7 purchase totals = | $917.86 | $1,004.9464 | $1,004.95 | $1,004.95 | $1,004.90 | |