| 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 | $18.49 | 4.520% | $19.3257 | $19.33 | $19.35 | $19.30 |
| Purchase #2 | $221.83 | 5.408% | $233.8266 | $233.83 | $233.85 | $233.80 |
| Purchase #3 | $23.93 | 3.482% | $24.7632 | $24.76 | $24.75 | $24.80 |
| Purchase #4 | $222.83 | 8.826% | $242.497 | $242.50 | $242.50 | $242.50 |
| Purchase #5 | $30.64 | 4.722% | $32.0868 | $32.09 | $32.10 | $32.10 |
| Purchase #6 | $56.56 | 12.457% | $63.6057 | $63.61 | $63.60 | $63.60 |
| Purchase #7 | $135.41 | 13.456% | $153.6308 | $153.63 | $153.65 | $153.60 |
| 7 purchase totals = | $709.69 | $769.7358 | $769.75 | $769.80 | $769.70 | |