| 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 | $72.39 | 9.593% | $79.3344 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $8.62 | 4.824% | $9.0358 | $9.04 | $9.05 | $9.00 |
| Purchase #3 | $10.52 | 6.208% | $11.1731 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $152.58 | 3.335% | $157.6685 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $82.81 | 9.759% | $90.8914 | $90.89 | $90.90 | $90.90 |
| Purchase #6 | $202.95 | 4.288% | $211.6525 | $211.65 | $211.65 | $211.70 |
| Purchase #7 | $235.97 | 9.234% | $257.7595 | $257.76 | $257.75 | $257.80 |
| 7 purchase totals = | $765.84 | $817.5152 | $817.51 | $817.50 | $817.60 | |