| 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 | $10.44 | 5.565% | $11.021 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $71.93 | 12.331% | $80.7997 | $80.80 | $80.80 | $80.80 |
| Purchase #3 | $76.55 | 3.170% | $78.9766 | $78.98 | $79.00 | $79.00 |
| Purchase #4 | $90.75 | 3.432% | $93.8645 | $93.86 | $93.85 | $93.90 |
| Purchase #5 | $249.74 | 9.789% | $274.187 | $274.19 | $274.20 | $274.20 |
| Purchase #6 | $82.42 | 3.811% | $85.561 | $85.56 | $85.55 | $85.60 |
| Purchase #7 | $10.33 | 6.555% | $11.0071 | $11.01 | $11.00 | $11.00 |
| 7 purchase totals = | $592.16 | $635.4169 | $635.42 | $635.40 | $635.50 | |