| 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 | $250.80 | 6.176% | $266.2894 | $266.29 | $266.30 | $266.30 |
| Purchase #2 | $32.98 | 4.791% | $34.5601 | $34.56 | $34.55 | $34.60 |
| Purchase #3 | $16.72 | 7.464% | $17.968 | $17.97 | $17.95 | $18.00 |
| Purchase #4 | $13.64 | 8.647% | $14.8195 | $14.82 | $14.80 | $14.80 |
| Purchase #5 | $50.40 | 5.223% | $53.0324 | $53.03 | $53.05 | $53.00 |
| Purchase #6 | $130.36 | 5.715% | $137.8101 | $137.81 | $137.80 | $137.80 |
| Purchase #7 | $22.44 | 13.303% | $25.4252 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $517.34 | $549.9047 | $549.91 | $549.90 | $549.90 | |