| 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 | $90.53 | 3.593% | $93.7827 | $93.78 | $93.80 | $93.80 |
| Purchase #2 | $32.44 | 13.267% | $36.7438 | $36.74 | $36.75 | $36.70 |
| Purchase #3 | $111.97 | 9.794% | $122.9363 | $122.94 | $122.95 | $122.90 |
| Purchase #4 | $156.94 | 10.130% | $172.838 | $172.84 | $172.85 | $172.80 |
| Purchase #5 | $132.71 | 3.819% | $137.7782 | $137.78 | $137.80 | $137.80 |
| Purchase #6 | $39.51 | 9.668% | $43.3298 | $43.33 | $43.35 | $43.30 |
| Purchase #7 | $226.28 | 13.406% | $256.6151 | $256.62 | $256.60 | $256.60 |
| 7 purchase totals = | $790.38 | $864.0239 | $864.03 | $864.10 | $863.90 | |