| 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 | $81.30 | 13.700% | $92.4381 | $92.44 | $92.45 | $92.40 |
| Purchase #2 | $29.63 | 10.469% | $32.732 | $32.73 | $32.75 | $32.70 |
| Purchase #3 | $185.38 | 13.564% | $210.5249 | $210.52 | $210.50 | $210.50 |
| Purchase #4 | $223.93 | 9.664% | $245.5706 | $245.57 | $245.55 | $245.60 |
| Purchase #5 | $159.84 | 13.129% | $180.8254 | $180.83 | $180.85 | $180.80 |
| Purchase #6 | $147.56 | 9.140% | $161.047 | $161.05 | $161.05 | $161.00 |
| Purchase #7 | $17.81 | 9.798% | $19.555 | $19.56 | $19.55 | $19.60 |
| 7 purchase totals = | $845.45 | $942.6930 | $942.70 | $942.70 | $942.60 | |