| 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 | $33.81 | 11.668% | $37.755 | $37.76 | $37.75 | $37.80 |
| Purchase #2 | $155.44 | 4.504% | $162.441 | $162.44 | $162.45 | $162.40 |
| Purchase #3 | $92.76 | 8.561% | $100.7012 | $100.70 | $100.70 | $100.70 |
| Purchase #4 | $19.96 | 5.486% | $21.055 | $21.06 | $21.05 | $21.10 |
| Purchase #5 | $160.25 | 11.695% | $178.9912 | $178.99 | $179.00 | $179.00 |
| Purchase #6 | $234.42 | 4.127% | $244.0945 | $244.09 | $244.10 | $244.10 |
| Purchase #7 | $147.52 | 3.700% | $152.9782 | $152.98 | $153.00 | $153.00 |
| 7 purchase totals = | $844.16 | $898.0161 | $898.02 | $898.05 | $898.10 | |