| 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 | $31.75 | 11.719% | $35.4708 | $35.47 | $35.45 | $35.50 |
| Purchase #2 | $56.98 | 8.827% | $62.0096 | $62.01 | $62.00 | $62.00 |
| Purchase #3 | $149.94 | 4.336% | $156.4414 | $156.44 | $156.45 | $156.40 |
| Purchase #4 | $126.47 | 8.774% | $137.5665 | $137.57 | $137.55 | $137.60 |
| Purchase #5 | $231.69 | 7.349% | $248.7169 | $248.72 | $248.70 | $248.70 |
| Purchase #6 | $18.61 | 11.685% | $20.7846 | $20.78 | $20.80 | $20.80 |
| Purchase #7 | $179.65 | 7.781% | $193.6286 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $795.09 | $854.6184 | $854.62 | $854.60 | $854.60 | |