| 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 | $9.57 | 13.131% | $10.8266 | $10.83 | $10.85 | $10.80 |
| Purchase #2 | $110.54 | 4.707% | $115.7431 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $53.94 | 8.771% | $58.6711 | $58.67 | $58.65 | $58.70 |
| Purchase #4 | $136.89 | 12.291% | $153.7151 | $153.72 | $153.70 | $153.70 |
| Purchase #5 | $35.59 | 9.380% | $38.9283 | $38.93 | $38.95 | $38.90 |
| Purchase #6 | $46.34 | 11.403% | $51.6242 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $85.80 | 9.325% | $93.8009 | $93.80 | $93.80 | $93.80 |
| 7 purchase totals = | $478.67 | $523.3093 | $523.31 | $523.30 | $523.20 | |