| 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 | $158.28 | 7.721% | $170.5008 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $44.37 | 13.688% | $50.4434 | $50.44 | $50.45 | $50.40 |
| Purchase #3 | $58.25 | 7.365% | $62.5401 | $62.54 | $62.55 | $62.50 |
| Purchase #4 | $63.74 | 8.778% | $69.3351 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $190.72 | 6.334% | $202.8002 | $202.80 | $202.80 | $202.80 |
| Purchase #6 | $115.75 | 11.184% | $128.6955 | $128.70 | $128.70 | $128.70 |
| Purchase #7 | $162.53 | 7.487% | $174.6986 | $174.70 | $174.70 | $174.70 |
| 7 purchase totals = | $793.64 | $859.0137 | $859.02 | $859.05 | $858.90 | |