| 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 | $50.73 | 6.319% | $53.9356 | $53.94 | $53.95 | $53.90 |
| Purchase #2 | $9.52 | 10.838% | $10.5518 | $10.55 | $10.55 | $10.60 |
| Purchase #3 | $181.47 | 7.315% | $194.7445 | $194.74 | $194.75 | $194.70 |
| Purchase #4 | $5.48 | 10.352% | $6.0473 | $6.05 | $6.05 | $6.00 |
| Purchase #5 | $159.56 | 10.384% | $176.1287 | $176.13 | $176.15 | $176.10 |
| Purchase #6 | $69.92 | 9.606% | $76.6365 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $79.84 | 7.239% | $85.6196 | $85.62 | $85.60 | $85.60 |
| 7 purchase totals = | $556.52 | $603.6640 | $603.67 | $603.70 | $603.50 | |