| 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 | $111.96 | 10.405% | $123.6094 | $123.61 | $123.60 | $123.60 |
| Purchase #2 | $135.51 | 3.751% | $140.593 | $140.59 | $140.60 | $140.60 |
| Purchase #3 | $178.94 | 7.171% | $191.7718 | $191.77 | $191.75 | $191.80 |
| Purchase #4 | $14.85 | 5.330% | $15.6415 | $15.64 | $15.65 | $15.60 |
| Purchase #5 | $47.67 | 13.125% | $53.9267 | $53.93 | $53.95 | $53.90 |
| Purchase #6 | $45.93 | 4.597% | $48.0414 | $48.04 | $48.05 | $48.00 |
| Purchase #7 | $19.75 | 11.744% | $22.0694 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $554.61 | $595.6532 | $595.65 | $595.65 | $595.60 | |