| 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 | $70.53 | 9.134% | $76.9722 | $76.97 | $76.95 | $77.00 |
| Purchase #2 | $223.91 | 9.465% | $245.1031 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $155.74 | 10.509% | $172.1067 | $172.11 | $172.10 | $172.10 |
| Purchase #4 | $209.89 | 11.219% | $233.4376 | $233.44 | $233.45 | $233.40 |
| Purchase #5 | $86.99 | 5.673% | $91.9249 | $91.92 | $91.90 | $91.90 |
| Purchase #6 | $249.53 | 11.318% | $277.7718 | $277.77 | $277.75 | $277.80 |
| Purchase #7 | $53.75 | 3.370% | $55.5614 | $55.56 | $55.55 | $55.60 |
| 7 purchase totals = | $1,050.34 | $1,152.8777 | $1,152.87 | $1,152.80 | $1,152.90 | |