| 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 | $60.99 | 9.185% | $66.5919 | $66.59 | $66.60 | $66.60 |
| Purchase #2 | $32.65 | 6.131% | $34.6518 | $34.65 | $34.65 | $34.70 |
| Purchase #3 | $69.81 | 6.309% | $74.2143 | $74.21 | $74.20 | $74.20 |
| Purchase #4 | $147.57 | 7.287% | $158.3234 | $158.32 | $158.30 | $158.30 |
| Purchase #5 | $192.93 | 7.711% | $207.8068 | $207.81 | $207.80 | $207.80 |
| Purchase #6 | $21.80 | 5.189% | $22.9312 | $22.93 | $22.95 | $22.90 |
| Purchase #7 | $114.56 | 12.259% | $128.6039 | $128.60 | $128.60 | $128.60 |
| 7 purchase totals = | $640.31 | $693.1233 | $693.11 | $693.10 | $693.10 | |