| 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 | $6.72 | 4.317% | $7.0101 | $7.01 | $7.00 | $7.00 |
| Purchase #2 | $47.34 | 8.174% | $51.2096 | $51.21 | $51.20 | $51.20 |
| Purchase #3 | $244.42 | 3.208% | $252.261 | $252.26 | $252.25 | $252.30 |
| Purchase #4 | $129.98 | 4.361% | $135.6484 | $135.65 | $135.65 | $135.60 |
| Purchase #5 | $103.49 | 9.270% | $113.0835 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $207.32 | 12.726% | $233.7035 | $233.70 | $233.70 | $233.70 |
| Purchase #7 | $210.58 | 9.246% | $230.0502 | $230.05 | $230.05 | $230.10 |
| 7 purchase totals = | $949.85 | $1,022.9663 | $1,022.96 | $1,022.95 | $1,023.00 | |