| 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 | $95.61 | 4.118% | $99.5472 | $99.55 | $99.55 | $99.50 |
| Purchase #2 | $123.47 | 6.495% | $131.4894 | $131.49 | $131.50 | $131.50 |
| Purchase #3 | $18.35 | 7.161% | $19.664 | $19.66 | $19.65 | $19.70 |
| Purchase #4 | $130.66 | 5.643% | $138.0331 | $138.03 | $138.05 | $138.00 |
| Purchase #5 | $54.79 | 5.155% | $57.6144 | $57.61 | $57.60 | $57.60 |
| Purchase #6 | $87.62 | 5.494% | $92.4338 | $92.43 | $92.45 | $92.40 |
| Purchase #7 | $244.69 | 12.219% | $274.5887 | $274.59 | $274.60 | $274.60 |
| 7 purchase totals = | $755.19 | $813.3706 | $813.36 | $813.40 | $813.30 | |