| 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 | $234.57 | 6.110% | $248.9022 | $248.90 | $248.90 | $248.90 |
| Purchase #2 | $50.72 | 13.853% | $57.7462 | $57.75 | $57.75 | $57.70 |
| Purchase #3 | $10.76 | 6.564% | $11.4663 | $11.47 | $11.45 | $11.50 |
| Purchase #4 | $180.47 | 9.514% | $197.6399 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $39.60 | 13.409% | $44.91 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $34.51 | 11.545% | $38.4942 | $38.49 | $38.50 | $38.50 |
| Purchase #7 | $106.53 | 3.870% | $110.6527 | $110.65 | $110.65 | $110.70 |
| 7 purchase totals = | $657.16 | $709.8115 | $709.81 | $709.80 | $709.80 | |