| 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 | $34.25 | 13.671% | $38.9323 | $38.93 | $38.95 | $38.90 |
| Purchase #2 | $122.88 | 6.550% | $130.9286 | $130.93 | $130.95 | $130.90 |
| Purchase #3 | $246.55 | 5.453% | $259.9944 | $259.99 | $260.00 | $260.00 |
| Purchase #4 | $154.50 | 8.756% | $168.028 | $168.03 | $168.05 | $168.00 |
| Purchase #5 | $95.32 | 10.302% | $105.1399 | $105.14 | $105.15 | $105.10 |
| Purchase #6 | $84.86 | 10.590% | $93.8467 | $93.85 | $93.85 | $93.80 |
| Purchase #7 | $240.41 | 7.675% | $258.8615 | $258.86 | $258.85 | $258.90 |
| 7 purchase totals = | $978.77 | $1,055.7314 | $1,055.73 | $1,055.80 | $1,055.60 | |