| 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 | $90.40 | 5.437% | $95.315 | $95.32 | $95.30 | $95.30 |
| Purchase #2 | $65.98 | 7.445% | $70.8922 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $79.35 | 9.409% | $86.816 | $86.82 | $86.80 | $86.80 |
| Purchase #4 | $193.59 | 7.412% | $207.9389 | $207.94 | $207.95 | $207.90 |
| Purchase #5 | $130.84 | 3.492% | $135.4089 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $152.53 | 13.423% | $173.0041 | $173.00 | $173.00 | $173.00 |
| Purchase #7 | $240.60 | 7.428% | $258.4718 | $258.47 | $258.45 | $258.50 |
| 7 purchase totals = | $953.29 | $1,027.8469 | $1,027.85 | $1,027.80 | $1,027.80 | |